Quick view Details Manley Performance | sku: man22130-24 Manley 24pc Valve Springs for Toyota Supra (2JZGT 2JZGTE 6 cyl) MSRP: Now: $223.94 Out of stock Compare Quick view Details Manley Performance | sku: man22170-24 Manley 24pc Valve Springs for Nissan (VQ35DET) MSRP: Now: $282.94 Out of stock Compare Quick view Details Manley Performance | sku: man22195-16 Manley 16pc Valve Springs for Mitsubishi 4B11T MSRP: Now: $196.62 Out of stock Compare Quick view Details Manley Performance | sku: man22441-16 Manley Oval Track Chrome Silicone Double w/ Damper 16pc Valve Springs 1.550 OD MSRP: Now: $270.65 Out of stock Compare Quick view Details Manley Performance | sku: man23629-16 Manley 7 Degree STD 16pc Titanium Retainers for Manley 221430 MSRP: Now: $286.79 Out of stock Compare Quick view Details Manley Performance | sku: man26185 Manley .490in Valve Spring and Retainer Kit (w/o Valve Locks) for Subaru WRX/STi MSRP: Now: $562.60 Add to Cart Compare Quick view Details Manley Performance | sku: man26165 Manley Valve Spring and Retainer Kit (w/o Valve Locks) for Nissan SR20DE/SR20DET MSRP: Now: $372.79 Add to Cart Compare Quick view Details Manley Performance | sku: man23613-16 Manley 7 Degree 16pc Titanium Retainers for Manley 13093 MSRP: Now: $321.73 Out of stock Compare SALE Quick view Details Manley Performance | sku: man23170-24 Manley 24pc Titanium Retainers for Nissan (VQ35DET) MSRP: Was: $266.05 Now: $254.97 Add to Cart Compare SALE Quick view Details Skunk2 Racing | sku: skk312-05-0015 Skunk2 Valve Spring Base Kit for Honda/Acura (H22A/F20B) MSRP: Was: $80.58 Now: $77.22 Add to Cart Compare Quick view Details Manley Performance | sku: man22180-16 Manley 16pc Valve Springs (1.050/.755) use with 23180-16 Retainers) for WRX/STI MSRP: Now: $157.27 Add to Cart Compare SALE Quick view Details Skunk2 Racing | sku: skk308-05-1300 Skunk2 Alpha Ti Retainer Set for 99-00 Civic SI / 90-01 Integra - 308-05-1300 MSRP: Was: $235.73 Now: $225.91 Add to Cart Compare Quick view Manley Performance | sku: man22130-24 Manley 24pc Valve Springs for Toyota Supra (2JZGT 2JZGTE 6 cyl) Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and designed for demanding turbocharged and naturally aspirated... MSRP: Now: $223.94 Out of stock Compare Quick view Manley Performance | sku: man22170-24 Manley 24pc Valve Springs for Nissan (VQ35DET) Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and designed for demanding turbocharged and naturally aspirated... MSRP: Now: $282.94 Out of stock Compare Quick view Manley Performance | sku: man22195-16 Manley 16pc Valve Springs for Mitsubishi 4B11T Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and designed for demanding turbocharged and naturally aspirated... MSRP: Now: $196.62 Out of stock Compare Quick view Manley Performance | sku: man22441-16 Manley Oval Track Chrome Silicone Double w/ Damper 16pc Valve Springs 1.550 OD The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... MSRP: Now: $270.65 Out of stock Compare Quick view Manley Performance | sku: man23629-16 Manley 7 Degree STD 16pc Titanium Retainers for Manley 221430 Manley 7 Degree STD 16pc Titanium Retainers for Manley 221430 MSRP: Now: $286.79 Out of stock Compare Quick view Manley Performance | sku: man26185 Manley .490in Valve Spring and Retainer Kit (w/o Valve Locks) for Subaru WRX/STi Manley Performance Valve spring and Retainer Kits take the guess work out of making your valvetrain race-ready. Engineered for maximum durability, stability, and precision in high-performance and racing applications, these chrome-silicon alloy springs... MSRP: Now: $562.60 Add to Cart Compare Quick view Manley Performance | sku: man26165 Manley Valve Spring and Retainer Kit (w/o Valve Locks) for Nissan SR20DE/SR20DET Manley Performance Valve spring and Retainer Kits take the guess work out of making your valvetrain race-ready. Engineered for maximum durability, stability, and precision in high-performance and racing applications, these chrome-silicon alloy springs... MSRP: Now: $372.79 Add to Cart Compare Quick view Manley Performance | sku: man23613-16 Manley 7 Degree 16pc Titanium Retainers for Manley 13093 Manley Valve Spring Retainers are engineered using finite element analysis and CNC machined to exacting tolerances to deliver unmatched strength and performance. These retainers reduce valvetrain mass, improve RPM potential, and ensure superior valve... MSRP: Now: $321.73 Out of stock Compare SALE Quick view Manley Performance | sku: man23170-24 Manley 24pc Titanium Retainers for Nissan (VQ35DET) Manley Nissan (VQ35DET) 24pc Titanium Retainers Retainers; Set of 24; For use with Spring # 22170-24Final sale.No returns accepted. MSRP: Was: $266.05 Now: $254.97 Add to Cart Compare SALE Quick view Skunk2 Racing | sku: skk312-05-0015 Skunk2 Valve Spring Base Kit for Honda/Acura (H22A/F20B) Skunk2's high-quality Spring Bases for Honda's H-series VTEC engines are designed to allow any H-series VTEC cylinder head to accept Skunk2's higher-performance, Pro Series Valve Springs and Titanium Retainers originally designed for B-series engines... MSRP: Was: $80.58 Now: $77.22 Add to Cart Compare Quick view Manley Performance | sku: man22180-16 Manley 16pc Valve Springs (1.050/.755) use with 23180-16 Retainers) for WRX/STI Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and designed for demanding turbocharged and naturally aspirated... MSRP: Now: $157.27 Add to Cart Compare SALE Quick view Skunk2 Racing | sku: skk308-05-1300 Skunk2 Alpha Ti Retainer Set for 99-00 Civic SI / 90-01 Integra - 308-05-1300 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already popular Pro Series Titanium Retainers, Alpha Titanium... MSRP: Was: $235.73 Now: $225.91 Add to Cart Compare 1 2 3 4 Next 1 2 3 4 Next Compare Selected × OK
Quick view Details Manley Performance | sku: man22170-24 Manley 24pc Valve Springs for Nissan (VQ35DET) MSRP: Now: $282.94 Out of stock Compare Quick view Details Manley Performance | sku: man22195-16 Manley 16pc Valve Springs for Mitsubishi 4B11T MSRP: Now: $196.62 Out of stock Compare Quick view Details Manley Performance | sku: man22441-16 Manley Oval Track Chrome Silicone Double w/ Damper 16pc Valve Springs 1.550 OD MSRP: Now: $270.65 Out of stock Compare Quick view Details Manley Performance | sku: man23629-16 Manley 7 Degree STD 16pc Titanium Retainers for Manley 221430 MSRP: Now: $286.79 Out of stock Compare Quick view Details Manley Performance | sku: man26185 Manley .490in Valve Spring and Retainer Kit (w/o Valve Locks) for Subaru WRX/STi MSRP: Now: $562.60 Add to Cart Compare Quick view Details Manley Performance | sku: man26165 Manley Valve Spring and Retainer Kit (w/o Valve Locks) for Nissan SR20DE/SR20DET MSRP: Now: $372.79 Add to Cart Compare Quick view Details Manley Performance | sku: man23613-16 Manley 7 Degree 16pc Titanium Retainers for Manley 13093 MSRP: Now: $321.73 Out of stock Compare SALE Quick view Details Manley Performance | sku: man23170-24 Manley 24pc Titanium Retainers for Nissan (VQ35DET) MSRP: Was: $266.05 Now: $254.97 Add to Cart Compare SALE Quick view Details Skunk2 Racing | sku: skk312-05-0015 Skunk2 Valve Spring Base Kit for Honda/Acura (H22A/F20B) MSRP: Was: $80.58 Now: $77.22 Add to Cart Compare Quick view Details Manley Performance | sku: man22180-16 Manley 16pc Valve Springs (1.050/.755) use with 23180-16 Retainers) for WRX/STI MSRP: Now: $157.27 Add to Cart Compare SALE Quick view Details Skunk2 Racing | sku: skk308-05-1300 Skunk2 Alpha Ti Retainer Set for 99-00 Civic SI / 90-01 Integra - 308-05-1300 MSRP: Was: $235.73 Now: $225.91 Add to Cart Compare Quick view Manley Performance | sku: man22130-24 Manley 24pc Valve Springs for Toyota Supra (2JZGT 2JZGTE 6 cyl) Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and designed for demanding turbocharged and naturally aspirated... MSRP: Now: $223.94 Out of stock Compare Quick view Manley Performance | sku: man22170-24 Manley 24pc Valve Springs for Nissan (VQ35DET) Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and designed for demanding turbocharged and naturally aspirated... MSRP: Now: $282.94 Out of stock Compare Quick view Manley Performance | sku: man22195-16 Manley 16pc Valve Springs for Mitsubishi 4B11T Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and designed for demanding turbocharged and naturally aspirated... MSRP: Now: $196.62 Out of stock Compare Quick view Manley Performance | sku: man22441-16 Manley Oval Track Chrome Silicone Double w/ Damper 16pc Valve Springs 1.550 OD The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... MSRP: Now: $270.65 Out of stock Compare Quick view Manley Performance | sku: man23629-16 Manley 7 Degree STD 16pc Titanium Retainers for Manley 221430 Manley 7 Degree STD 16pc Titanium Retainers for Manley 221430 MSRP: Now: $286.79 Out of stock Compare Quick view Manley Performance | sku: man26185 Manley .490in Valve Spring and Retainer Kit (w/o Valve Locks) for Subaru WRX/STi Manley Performance Valve spring and Retainer Kits take the guess work out of making your valvetrain race-ready. Engineered for maximum durability, stability, and precision in high-performance and racing applications, these chrome-silicon alloy springs... MSRP: Now: $562.60 Add to Cart Compare Quick view Manley Performance | sku: man26165 Manley Valve Spring and Retainer Kit (w/o Valve Locks) for Nissan SR20DE/SR20DET Manley Performance Valve spring and Retainer Kits take the guess work out of making your valvetrain race-ready. Engineered for maximum durability, stability, and precision in high-performance and racing applications, these chrome-silicon alloy springs... MSRP: Now: $372.79 Add to Cart Compare Quick view Manley Performance | sku: man23613-16 Manley 7 Degree 16pc Titanium Retainers for Manley 13093 Manley Valve Spring Retainers are engineered using finite element analysis and CNC machined to exacting tolerances to deliver unmatched strength and performance. These retainers reduce valvetrain mass, improve RPM potential, and ensure superior valve... MSRP: Now: $321.73 Out of stock Compare SALE Quick view Manley Performance | sku: man23170-24 Manley 24pc Titanium Retainers for Nissan (VQ35DET) Manley Nissan (VQ35DET) 24pc Titanium Retainers Retainers; Set of 24; For use with Spring # 22170-24Final sale.No returns accepted. MSRP: Was: $266.05 Now: $254.97 Add to Cart Compare SALE Quick view Skunk2 Racing | sku: skk312-05-0015 Skunk2 Valve Spring Base Kit for Honda/Acura (H22A/F20B) Skunk2's high-quality Spring Bases for Honda's H-series VTEC engines are designed to allow any H-series VTEC cylinder head to accept Skunk2's higher-performance, Pro Series Valve Springs and Titanium Retainers originally designed for B-series engines... MSRP: Was: $80.58 Now: $77.22 Add to Cart Compare Quick view Manley Performance | sku: man22180-16 Manley 16pc Valve Springs (1.050/.755) use with 23180-16 Retainers) for WRX/STI Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and designed for demanding turbocharged and naturally aspirated... MSRP: Now: $157.27 Add to Cart Compare SALE Quick view Skunk2 Racing | sku: skk308-05-1300 Skunk2 Alpha Ti Retainer Set for 99-00 Civic SI / 90-01 Integra - 308-05-1300 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already popular Pro Series Titanium Retainers, Alpha Titanium... MSRP: Was: $235.73 Now: $225.91 Add to Cart Compare 1 2 3 4 Next 1 2 3 4 Next Compare Selected × OK
Quick view Details Manley Performance | sku: man22195-16 Manley 16pc Valve Springs for Mitsubishi 4B11T MSRP: Now: $196.62 Out of stock Compare Quick view Details Manley Performance | sku: man22441-16 Manley Oval Track Chrome Silicone Double w/ Damper 16pc Valve Springs 1.550 OD MSRP: Now: $270.65 Out of stock Compare Quick view Details Manley Performance | sku: man23629-16 Manley 7 Degree STD 16pc Titanium Retainers for Manley 221430 MSRP: Now: $286.79 Out of stock Compare Quick view Details Manley Performance | sku: man26185 Manley .490in Valve Spring and Retainer Kit (w/o Valve Locks) for Subaru WRX/STi MSRP: Now: $562.60 Add to Cart Compare Quick view Details Manley Performance | sku: man26165 Manley Valve Spring and Retainer Kit (w/o Valve Locks) for Nissan SR20DE/SR20DET MSRP: Now: $372.79 Add to Cart Compare Quick view Details Manley Performance | sku: man23613-16 Manley 7 Degree 16pc Titanium Retainers for Manley 13093 MSRP: Now: $321.73 Out of stock Compare SALE Quick view Details Manley Performance | sku: man23170-24 Manley 24pc Titanium Retainers for Nissan (VQ35DET) MSRP: Was: $266.05 Now: $254.97 Add to Cart Compare SALE Quick view Details Skunk2 Racing | sku: skk312-05-0015 Skunk2 Valve Spring Base Kit for Honda/Acura (H22A/F20B) MSRP: Was: $80.58 Now: $77.22 Add to Cart Compare Quick view Details Manley Performance | sku: man22180-16 Manley 16pc Valve Springs (1.050/.755) use with 23180-16 Retainers) for WRX/STI MSRP: Now: $157.27 Add to Cart Compare SALE Quick view Details Skunk2 Racing | sku: skk308-05-1300 Skunk2 Alpha Ti Retainer Set for 99-00 Civic SI / 90-01 Integra - 308-05-1300 MSRP: Was: $235.73 Now: $225.91 Add to Cart Compare Quick view Manley Performance | sku: man22130-24 Manley 24pc Valve Springs for Toyota Supra (2JZGT 2JZGTE 6 cyl) Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and designed for demanding turbocharged and naturally aspirated... MSRP: Now: $223.94 Out of stock Compare Quick view Manley Performance | sku: man22170-24 Manley 24pc Valve Springs for Nissan (VQ35DET) Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and designed for demanding turbocharged and naturally aspirated... MSRP: Now: $282.94 Out of stock Compare Quick view Manley Performance | sku: man22195-16 Manley 16pc Valve Springs for Mitsubishi 4B11T Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and designed for demanding turbocharged and naturally aspirated... MSRP: Now: $196.62 Out of stock Compare Quick view Manley Performance | sku: man22441-16 Manley Oval Track Chrome Silicone Double w/ Damper 16pc Valve Springs 1.550 OD The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... MSRP: Now: $270.65 Out of stock Compare Quick view Manley Performance | sku: man23629-16 Manley 7 Degree STD 16pc Titanium Retainers for Manley 221430 Manley 7 Degree STD 16pc Titanium Retainers for Manley 221430 MSRP: Now: $286.79 Out of stock Compare Quick view Manley Performance | sku: man26185 Manley .490in Valve Spring and Retainer Kit (w/o Valve Locks) for Subaru WRX/STi Manley Performance Valve spring and Retainer Kits take the guess work out of making your valvetrain race-ready. Engineered for maximum durability, stability, and precision in high-performance and racing applications, these chrome-silicon alloy springs... MSRP: Now: $562.60 Add to Cart Compare Quick view Manley Performance | sku: man26165 Manley Valve Spring and Retainer Kit (w/o Valve Locks) for Nissan SR20DE/SR20DET Manley Performance Valve spring and Retainer Kits take the guess work out of making your valvetrain race-ready. Engineered for maximum durability, stability, and precision in high-performance and racing applications, these chrome-silicon alloy springs... MSRP: Now: $372.79 Add to Cart Compare Quick view Manley Performance | sku: man23613-16 Manley 7 Degree 16pc Titanium Retainers for Manley 13093 Manley Valve Spring Retainers are engineered using finite element analysis and CNC machined to exacting tolerances to deliver unmatched strength and performance. These retainers reduce valvetrain mass, improve RPM potential, and ensure superior valve... MSRP: Now: $321.73 Out of stock Compare SALE Quick view Manley Performance | sku: man23170-24 Manley 24pc Titanium Retainers for Nissan (VQ35DET) Manley Nissan (VQ35DET) 24pc Titanium Retainers Retainers; Set of 24; For use with Spring # 22170-24Final sale.No returns accepted. MSRP: Was: $266.05 Now: $254.97 Add to Cart Compare SALE Quick view Skunk2 Racing | sku: skk312-05-0015 Skunk2 Valve Spring Base Kit for Honda/Acura (H22A/F20B) Skunk2's high-quality Spring Bases for Honda's H-series VTEC engines are designed to allow any H-series VTEC cylinder head to accept Skunk2's higher-performance, Pro Series Valve Springs and Titanium Retainers originally designed for B-series engines... MSRP: Was: $80.58 Now: $77.22 Add to Cart Compare Quick view Manley Performance | sku: man22180-16 Manley 16pc Valve Springs (1.050/.755) use with 23180-16 Retainers) for WRX/STI Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and designed for demanding turbocharged and naturally aspirated... MSRP: Now: $157.27 Add to Cart Compare SALE Quick view Skunk2 Racing | sku: skk308-05-1300 Skunk2 Alpha Ti Retainer Set for 99-00 Civic SI / 90-01 Integra - 308-05-1300 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already popular Pro Series Titanium Retainers, Alpha Titanium... MSRP: Was: $235.73 Now: $225.91 Add to Cart Compare 1 2 3 4 Next 1 2 3 4 Next Compare Selected × OK
Quick view Details Manley Performance | sku: man22441-16 Manley Oval Track Chrome Silicone Double w/ Damper 16pc Valve Springs 1.550 OD MSRP: Now: $270.65 Out of stock Compare Quick view Details Manley Performance | sku: man23629-16 Manley 7 Degree STD 16pc Titanium Retainers for Manley 221430 MSRP: Now: $286.79 Out of stock Compare Quick view Details Manley Performance | sku: man26185 Manley .490in Valve Spring and Retainer Kit (w/o Valve Locks) for Subaru WRX/STi MSRP: Now: $562.60 Add to Cart Compare Quick view Details Manley Performance | sku: man26165 Manley Valve Spring and Retainer Kit (w/o Valve Locks) for Nissan SR20DE/SR20DET MSRP: Now: $372.79 Add to Cart Compare Quick view Details Manley Performance | sku: man23613-16 Manley 7 Degree 16pc Titanium Retainers for Manley 13093 MSRP: Now: $321.73 Out of stock Compare SALE Quick view Details Manley Performance | sku: man23170-24 Manley 24pc Titanium Retainers for Nissan (VQ35DET) MSRP: Was: $266.05 Now: $254.97 Add to Cart Compare SALE Quick view Details Skunk2 Racing | sku: skk312-05-0015 Skunk2 Valve Spring Base Kit for Honda/Acura (H22A/F20B) MSRP: Was: $80.58 Now: $77.22 Add to Cart Compare Quick view Details Manley Performance | sku: man22180-16 Manley 16pc Valve Springs (1.050/.755) use with 23180-16 Retainers) for WRX/STI MSRP: Now: $157.27 Add to Cart Compare SALE Quick view Details Skunk2 Racing | sku: skk308-05-1300 Skunk2 Alpha Ti Retainer Set for 99-00 Civic SI / 90-01 Integra - 308-05-1300 MSRP: Was: $235.73 Now: $225.91 Add to Cart Compare Quick view Manley Performance | sku: man22130-24 Manley 24pc Valve Springs for Toyota Supra (2JZGT 2JZGTE 6 cyl) Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and designed for demanding turbocharged and naturally aspirated... MSRP: Now: $223.94 Out of stock Compare Quick view Manley Performance | sku: man22170-24 Manley 24pc Valve Springs for Nissan (VQ35DET) Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and designed for demanding turbocharged and naturally aspirated... MSRP: Now: $282.94 Out of stock Compare Quick view Manley Performance | sku: man22195-16 Manley 16pc Valve Springs for Mitsubishi 4B11T Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and designed for demanding turbocharged and naturally aspirated... MSRP: Now: $196.62 Out of stock Compare Quick view Manley Performance | sku: man22441-16 Manley Oval Track Chrome Silicone Double w/ Damper 16pc Valve Springs 1.550 OD The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... MSRP: Now: $270.65 Out of stock Compare Quick view Manley Performance | sku: man23629-16 Manley 7 Degree STD 16pc Titanium Retainers for Manley 221430 Manley 7 Degree STD 16pc Titanium Retainers for Manley 221430 MSRP: Now: $286.79 Out of stock Compare Quick view Manley Performance | sku: man26185 Manley .490in Valve Spring and Retainer Kit (w/o Valve Locks) for Subaru WRX/STi Manley Performance Valve spring and Retainer Kits take the guess work out of making your valvetrain race-ready. Engineered for maximum durability, stability, and precision in high-performance and racing applications, these chrome-silicon alloy springs... MSRP: Now: $562.60 Add to Cart Compare Quick view Manley Performance | sku: man26165 Manley Valve Spring and Retainer Kit (w/o Valve Locks) for Nissan SR20DE/SR20DET Manley Performance Valve spring and Retainer Kits take the guess work out of making your valvetrain race-ready. Engineered for maximum durability, stability, and precision in high-performance and racing applications, these chrome-silicon alloy springs... MSRP: Now: $372.79 Add to Cart Compare Quick view Manley Performance | sku: man23613-16 Manley 7 Degree 16pc Titanium Retainers for Manley 13093 Manley Valve Spring Retainers are engineered using finite element analysis and CNC machined to exacting tolerances to deliver unmatched strength and performance. These retainers reduce valvetrain mass, improve RPM potential, and ensure superior valve... MSRP: Now: $321.73 Out of stock Compare SALE Quick view Manley Performance | sku: man23170-24 Manley 24pc Titanium Retainers for Nissan (VQ35DET) Manley Nissan (VQ35DET) 24pc Titanium Retainers Retainers; Set of 24; For use with Spring # 22170-24Final sale.No returns accepted. MSRP: Was: $266.05 Now: $254.97 Add to Cart Compare SALE Quick view Skunk2 Racing | sku: skk312-05-0015 Skunk2 Valve Spring Base Kit for Honda/Acura (H22A/F20B) Skunk2's high-quality Spring Bases for Honda's H-series VTEC engines are designed to allow any H-series VTEC cylinder head to accept Skunk2's higher-performance, Pro Series Valve Springs and Titanium Retainers originally designed for B-series engines... MSRP: Was: $80.58 Now: $77.22 Add to Cart Compare Quick view Manley Performance | sku: man22180-16 Manley 16pc Valve Springs (1.050/.755) use with 23180-16 Retainers) for WRX/STI Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and designed for demanding turbocharged and naturally aspirated... MSRP: Now: $157.27 Add to Cart Compare SALE Quick view Skunk2 Racing | sku: skk308-05-1300 Skunk2 Alpha Ti Retainer Set for 99-00 Civic SI / 90-01 Integra - 308-05-1300 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already popular Pro Series Titanium Retainers, Alpha Titanium... MSRP: Was: $235.73 Now: $225.91 Add to Cart Compare 1 2 3 4 Next 1 2 3 4 Next Compare Selected × OK
Quick view Details Manley Performance | sku: man23629-16 Manley 7 Degree STD 16pc Titanium Retainers for Manley 221430 MSRP: Now: $286.79 Out of stock Compare Quick view Details Manley Performance | sku: man26185 Manley .490in Valve Spring and Retainer Kit (w/o Valve Locks) for Subaru WRX/STi MSRP: Now: $562.60 Add to Cart Compare Quick view Details Manley Performance | sku: man26165 Manley Valve Spring and Retainer Kit (w/o Valve Locks) for Nissan SR20DE/SR20DET MSRP: Now: $372.79 Add to Cart Compare Quick view Details Manley Performance | sku: man23613-16 Manley 7 Degree 16pc Titanium Retainers for Manley 13093 MSRP: Now: $321.73 Out of stock Compare SALE Quick view Details Manley Performance | sku: man23170-24 Manley 24pc Titanium Retainers for Nissan (VQ35DET) MSRP: Was: $266.05 Now: $254.97 Add to Cart Compare SALE Quick view Details Skunk2 Racing | sku: skk312-05-0015 Skunk2 Valve Spring Base Kit for Honda/Acura (H22A/F20B) MSRP: Was: $80.58 Now: $77.22 Add to Cart Compare Quick view Details Manley Performance | sku: man22180-16 Manley 16pc Valve Springs (1.050/.755) use with 23180-16 Retainers) for WRX/STI MSRP: Now: $157.27 Add to Cart Compare SALE Quick view Details Skunk2 Racing | sku: skk308-05-1300 Skunk2 Alpha Ti Retainer Set for 99-00 Civic SI / 90-01 Integra - 308-05-1300 MSRP: Was: $235.73 Now: $225.91 Add to Cart Compare Quick view Manley Performance | sku: man22130-24 Manley 24pc Valve Springs for Toyota Supra (2JZGT 2JZGTE 6 cyl) Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and designed for demanding turbocharged and naturally aspirated... MSRP: Now: $223.94 Out of stock Compare Quick view Manley Performance | sku: man22170-24 Manley 24pc Valve Springs for Nissan (VQ35DET) Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and designed for demanding turbocharged and naturally aspirated... MSRP: Now: $282.94 Out of stock Compare Quick view Manley Performance | sku: man22195-16 Manley 16pc Valve Springs for Mitsubishi 4B11T Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and designed for demanding turbocharged and naturally aspirated... MSRP: Now: $196.62 Out of stock Compare Quick view Manley Performance | sku: man22441-16 Manley Oval Track Chrome Silicone Double w/ Damper 16pc Valve Springs 1.550 OD The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... MSRP: Now: $270.65 Out of stock Compare Quick view Manley Performance | sku: man23629-16 Manley 7 Degree STD 16pc Titanium Retainers for Manley 221430 Manley 7 Degree STD 16pc Titanium Retainers for Manley 221430 MSRP: Now: $286.79 Out of stock Compare Quick view Manley Performance | sku: man26185 Manley .490in Valve Spring and Retainer Kit (w/o Valve Locks) for Subaru WRX/STi Manley Performance Valve spring and Retainer Kits take the guess work out of making your valvetrain race-ready. Engineered for maximum durability, stability, and precision in high-performance and racing applications, these chrome-silicon alloy springs... MSRP: Now: $562.60 Add to Cart Compare Quick view Manley Performance | sku: man26165 Manley Valve Spring and Retainer Kit (w/o Valve Locks) for Nissan SR20DE/SR20DET Manley Performance Valve spring and Retainer Kits take the guess work out of making your valvetrain race-ready. Engineered for maximum durability, stability, and precision in high-performance and racing applications, these chrome-silicon alloy springs... MSRP: Now: $372.79 Add to Cart Compare Quick view Manley Performance | sku: man23613-16 Manley 7 Degree 16pc Titanium Retainers for Manley 13093 Manley Valve Spring Retainers are engineered using finite element analysis and CNC machined to exacting tolerances to deliver unmatched strength and performance. These retainers reduce valvetrain mass, improve RPM potential, and ensure superior valve... MSRP: Now: $321.73 Out of stock Compare SALE Quick view Manley Performance | sku: man23170-24 Manley 24pc Titanium Retainers for Nissan (VQ35DET) Manley Nissan (VQ35DET) 24pc Titanium Retainers Retainers; Set of 24; For use with Spring # 22170-24Final sale.No returns accepted. MSRP: Was: $266.05 Now: $254.97 Add to Cart Compare SALE Quick view Skunk2 Racing | sku: skk312-05-0015 Skunk2 Valve Spring Base Kit for Honda/Acura (H22A/F20B) Skunk2's high-quality Spring Bases for Honda's H-series VTEC engines are designed to allow any H-series VTEC cylinder head to accept Skunk2's higher-performance, Pro Series Valve Springs and Titanium Retainers originally designed for B-series engines... MSRP: Was: $80.58 Now: $77.22 Add to Cart Compare Quick view Manley Performance | sku: man22180-16 Manley 16pc Valve Springs (1.050/.755) use with 23180-16 Retainers) for WRX/STI Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and designed for demanding turbocharged and naturally aspirated... MSRP: Now: $157.27 Add to Cart Compare SALE Quick view Skunk2 Racing | sku: skk308-05-1300 Skunk2 Alpha Ti Retainer Set for 99-00 Civic SI / 90-01 Integra - 308-05-1300 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already popular Pro Series Titanium Retainers, Alpha Titanium... MSRP: Was: $235.73 Now: $225.91 Add to Cart Compare 1 2 3 4 Next 1 2 3 4 Next Compare Selected × OK
Quick view Details Manley Performance | sku: man26185 Manley .490in Valve Spring and Retainer Kit (w/o Valve Locks) for Subaru WRX/STi MSRP: Now: $562.60 Add to Cart Compare Quick view Details Manley Performance | sku: man26165 Manley Valve Spring and Retainer Kit (w/o Valve Locks) for Nissan SR20DE/SR20DET MSRP: Now: $372.79 Add to Cart Compare Quick view Details Manley Performance | sku: man23613-16 Manley 7 Degree 16pc Titanium Retainers for Manley 13093 MSRP: Now: $321.73 Out of stock Compare SALE Quick view Details Manley Performance | sku: man23170-24 Manley 24pc Titanium Retainers for Nissan (VQ35DET) MSRP: Was: $266.05 Now: $254.97 Add to Cart Compare SALE Quick view Details Skunk2 Racing | sku: skk312-05-0015 Skunk2 Valve Spring Base Kit for Honda/Acura (H22A/F20B) MSRP: Was: $80.58 Now: $77.22 Add to Cart Compare Quick view Details Manley Performance | sku: man22180-16 Manley 16pc Valve Springs (1.050/.755) use with 23180-16 Retainers) for WRX/STI MSRP: Now: $157.27 Add to Cart Compare SALE Quick view Details Skunk2 Racing | sku: skk308-05-1300 Skunk2 Alpha Ti Retainer Set for 99-00 Civic SI / 90-01 Integra - 308-05-1300 MSRP: Was: $235.73 Now: $225.91 Add to Cart Compare Quick view Manley Performance | sku: man22130-24 Manley 24pc Valve Springs for Toyota Supra (2JZGT 2JZGTE 6 cyl) Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and designed for demanding turbocharged and naturally aspirated... MSRP: Now: $223.94 Out of stock Compare Quick view Manley Performance | sku: man22170-24 Manley 24pc Valve Springs for Nissan (VQ35DET) Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and designed for demanding turbocharged and naturally aspirated... MSRP: Now: $282.94 Out of stock Compare Quick view Manley Performance | sku: man22195-16 Manley 16pc Valve Springs for Mitsubishi 4B11T Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and designed for demanding turbocharged and naturally aspirated... MSRP: Now: $196.62 Out of stock Compare Quick view Manley Performance | sku: man22441-16 Manley Oval Track Chrome Silicone Double w/ Damper 16pc Valve Springs 1.550 OD The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... MSRP: Now: $270.65 Out of stock Compare Quick view Manley Performance | sku: man23629-16 Manley 7 Degree STD 16pc Titanium Retainers for Manley 221430 Manley 7 Degree STD 16pc Titanium Retainers for Manley 221430 MSRP: Now: $286.79 Out of stock Compare Quick view Manley Performance | sku: man26185 Manley .490in Valve Spring and Retainer Kit (w/o Valve Locks) for Subaru WRX/STi Manley Performance Valve spring and Retainer Kits take the guess work out of making your valvetrain race-ready. Engineered for maximum durability, stability, and precision in high-performance and racing applications, these chrome-silicon alloy springs... MSRP: Now: $562.60 Add to Cart Compare Quick view Manley Performance | sku: man26165 Manley Valve Spring and Retainer Kit (w/o Valve Locks) for Nissan SR20DE/SR20DET Manley Performance Valve spring and Retainer Kits take the guess work out of making your valvetrain race-ready. Engineered for maximum durability, stability, and precision in high-performance and racing applications, these chrome-silicon alloy springs... MSRP: Now: $372.79 Add to Cart Compare Quick view Manley Performance | sku: man23613-16 Manley 7 Degree 16pc Titanium Retainers for Manley 13093 Manley Valve Spring Retainers are engineered using finite element analysis and CNC machined to exacting tolerances to deliver unmatched strength and performance. These retainers reduce valvetrain mass, improve RPM potential, and ensure superior valve... MSRP: Now: $321.73 Out of stock Compare SALE Quick view Manley Performance | sku: man23170-24 Manley 24pc Titanium Retainers for Nissan (VQ35DET) Manley Nissan (VQ35DET) 24pc Titanium Retainers Retainers; Set of 24; For use with Spring # 22170-24Final sale.No returns accepted. MSRP: Was: $266.05 Now: $254.97 Add to Cart Compare SALE Quick view Skunk2 Racing | sku: skk312-05-0015 Skunk2 Valve Spring Base Kit for Honda/Acura (H22A/F20B) Skunk2's high-quality Spring Bases for Honda's H-series VTEC engines are designed to allow any H-series VTEC cylinder head to accept Skunk2's higher-performance, Pro Series Valve Springs and Titanium Retainers originally designed for B-series engines... MSRP: Was: $80.58 Now: $77.22 Add to Cart Compare Quick view Manley Performance | sku: man22180-16 Manley 16pc Valve Springs (1.050/.755) use with 23180-16 Retainers) for WRX/STI Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and designed for demanding turbocharged and naturally aspirated... MSRP: Now: $157.27 Add to Cart Compare SALE Quick view Skunk2 Racing | sku: skk308-05-1300 Skunk2 Alpha Ti Retainer Set for 99-00 Civic SI / 90-01 Integra - 308-05-1300 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already popular Pro Series Titanium Retainers, Alpha Titanium... MSRP: Was: $235.73 Now: $225.91 Add to Cart Compare 1 2 3 4 Next 1 2 3 4 Next Compare Selected × OK
Quick view Details Manley Performance | sku: man26165 Manley Valve Spring and Retainer Kit (w/o Valve Locks) for Nissan SR20DE/SR20DET MSRP: Now: $372.79 Add to Cart Compare Quick view Details Manley Performance | sku: man23613-16 Manley 7 Degree 16pc Titanium Retainers for Manley 13093 MSRP: Now: $321.73 Out of stock Compare SALE Quick view Details Manley Performance | sku: man23170-24 Manley 24pc Titanium Retainers for Nissan (VQ35DET) MSRP: Was: $266.05 Now: $254.97 Add to Cart Compare SALE Quick view Details Skunk2 Racing | sku: skk312-05-0015 Skunk2 Valve Spring Base Kit for Honda/Acura (H22A/F20B) MSRP: Was: $80.58 Now: $77.22 Add to Cart Compare Quick view Details Manley Performance | sku: man22180-16 Manley 16pc Valve Springs (1.050/.755) use with 23180-16 Retainers) for WRX/STI MSRP: Now: $157.27 Add to Cart Compare SALE Quick view Details Skunk2 Racing | sku: skk308-05-1300 Skunk2 Alpha Ti Retainer Set for 99-00 Civic SI / 90-01 Integra - 308-05-1300 MSRP: Was: $235.73 Now: $225.91 Add to Cart Compare Quick view Manley Performance | sku: man22130-24 Manley 24pc Valve Springs for Toyota Supra (2JZGT 2JZGTE 6 cyl) Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and designed for demanding turbocharged and naturally aspirated... MSRP: Now: $223.94 Out of stock Compare Quick view Manley Performance | sku: man22170-24 Manley 24pc Valve Springs for Nissan (VQ35DET) Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and designed for demanding turbocharged and naturally aspirated... MSRP: Now: $282.94 Out of stock Compare Quick view Manley Performance | sku: man22195-16 Manley 16pc Valve Springs for Mitsubishi 4B11T Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and designed for demanding turbocharged and naturally aspirated... MSRP: Now: $196.62 Out of stock Compare Quick view Manley Performance | sku: man22441-16 Manley Oval Track Chrome Silicone Double w/ Damper 16pc Valve Springs 1.550 OD The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... MSRP: Now: $270.65 Out of stock Compare Quick view Manley Performance | sku: man23629-16 Manley 7 Degree STD 16pc Titanium Retainers for Manley 221430 Manley 7 Degree STD 16pc Titanium Retainers for Manley 221430 MSRP: Now: $286.79 Out of stock Compare Quick view Manley Performance | sku: man26185 Manley .490in Valve Spring and Retainer Kit (w/o Valve Locks) for Subaru WRX/STi Manley Performance Valve spring and Retainer Kits take the guess work out of making your valvetrain race-ready. Engineered for maximum durability, stability, and precision in high-performance and racing applications, these chrome-silicon alloy springs... MSRP: Now: $562.60 Add to Cart Compare Quick view Manley Performance | sku: man26165 Manley Valve Spring and Retainer Kit (w/o Valve Locks) for Nissan SR20DE/SR20DET Manley Performance Valve spring and Retainer Kits take the guess work out of making your valvetrain race-ready. Engineered for maximum durability, stability, and precision in high-performance and racing applications, these chrome-silicon alloy springs... MSRP: Now: $372.79 Add to Cart Compare Quick view Manley Performance | sku: man23613-16 Manley 7 Degree 16pc Titanium Retainers for Manley 13093 Manley Valve Spring Retainers are engineered using finite element analysis and CNC machined to exacting tolerances to deliver unmatched strength and performance. These retainers reduce valvetrain mass, improve RPM potential, and ensure superior valve... MSRP: Now: $321.73 Out of stock Compare SALE Quick view Manley Performance | sku: man23170-24 Manley 24pc Titanium Retainers for Nissan (VQ35DET) Manley Nissan (VQ35DET) 24pc Titanium Retainers Retainers; Set of 24; For use with Spring # 22170-24Final sale.No returns accepted. MSRP: Was: $266.05 Now: $254.97 Add to Cart Compare SALE Quick view Skunk2 Racing | sku: skk312-05-0015 Skunk2 Valve Spring Base Kit for Honda/Acura (H22A/F20B) Skunk2's high-quality Spring Bases for Honda's H-series VTEC engines are designed to allow any H-series VTEC cylinder head to accept Skunk2's higher-performance, Pro Series Valve Springs and Titanium Retainers originally designed for B-series engines... MSRP: Was: $80.58 Now: $77.22 Add to Cart Compare Quick view Manley Performance | sku: man22180-16 Manley 16pc Valve Springs (1.050/.755) use with 23180-16 Retainers) for WRX/STI Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and designed for demanding turbocharged and naturally aspirated... MSRP: Now: $157.27 Add to Cart Compare SALE Quick view Skunk2 Racing | sku: skk308-05-1300 Skunk2 Alpha Ti Retainer Set for 99-00 Civic SI / 90-01 Integra - 308-05-1300 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already popular Pro Series Titanium Retainers, Alpha Titanium... MSRP: Was: $235.73 Now: $225.91 Add to Cart Compare 1 2 3 4 Next 1 2 3 4 Next Compare Selected × OK
Quick view Details Manley Performance | sku: man23613-16 Manley 7 Degree 16pc Titanium Retainers for Manley 13093 MSRP: Now: $321.73 Out of stock Compare SALE Quick view Details Manley Performance | sku: man23170-24 Manley 24pc Titanium Retainers for Nissan (VQ35DET) MSRP: Was: $266.05 Now: $254.97 Add to Cart Compare SALE Quick view Details Skunk2 Racing | sku: skk312-05-0015 Skunk2 Valve Spring Base Kit for Honda/Acura (H22A/F20B) MSRP: Was: $80.58 Now: $77.22 Add to Cart Compare Quick view Details Manley Performance | sku: man22180-16 Manley 16pc Valve Springs (1.050/.755) use with 23180-16 Retainers) for WRX/STI MSRP: Now: $157.27 Add to Cart Compare SALE Quick view Details Skunk2 Racing | sku: skk308-05-1300 Skunk2 Alpha Ti Retainer Set for 99-00 Civic SI / 90-01 Integra - 308-05-1300 MSRP: Was: $235.73 Now: $225.91 Add to Cart Compare Quick view Manley Performance | sku: man22130-24 Manley 24pc Valve Springs for Toyota Supra (2JZGT 2JZGTE 6 cyl) Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and designed for demanding turbocharged and naturally aspirated... MSRP: Now: $223.94 Out of stock Compare Quick view Manley Performance | sku: man22170-24 Manley 24pc Valve Springs for Nissan (VQ35DET) Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and designed for demanding turbocharged and naturally aspirated... MSRP: Now: $282.94 Out of stock Compare Quick view Manley Performance | sku: man22195-16 Manley 16pc Valve Springs for Mitsubishi 4B11T Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and designed for demanding turbocharged and naturally aspirated... MSRP: Now: $196.62 Out of stock Compare Quick view Manley Performance | sku: man22441-16 Manley Oval Track Chrome Silicone Double w/ Damper 16pc Valve Springs 1.550 OD The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... MSRP: Now: $270.65 Out of stock Compare Quick view Manley Performance | sku: man23629-16 Manley 7 Degree STD 16pc Titanium Retainers for Manley 221430 Manley 7 Degree STD 16pc Titanium Retainers for Manley 221430 MSRP: Now: $286.79 Out of stock Compare Quick view Manley Performance | sku: man26185 Manley .490in Valve Spring and Retainer Kit (w/o Valve Locks) for Subaru WRX/STi Manley Performance Valve spring and Retainer Kits take the guess work out of making your valvetrain race-ready. Engineered for maximum durability, stability, and precision in high-performance and racing applications, these chrome-silicon alloy springs... MSRP: Now: $562.60 Add to Cart Compare Quick view Manley Performance | sku: man26165 Manley Valve Spring and Retainer Kit (w/o Valve Locks) for Nissan SR20DE/SR20DET Manley Performance Valve spring and Retainer Kits take the guess work out of making your valvetrain race-ready. Engineered for maximum durability, stability, and precision in high-performance and racing applications, these chrome-silicon alloy springs... MSRP: Now: $372.79 Add to Cart Compare Quick view Manley Performance | sku: man23613-16 Manley 7 Degree 16pc Titanium Retainers for Manley 13093 Manley Valve Spring Retainers are engineered using finite element analysis and CNC machined to exacting tolerances to deliver unmatched strength and performance. These retainers reduce valvetrain mass, improve RPM potential, and ensure superior valve... MSRP: Now: $321.73 Out of stock Compare SALE Quick view Manley Performance | sku: man23170-24 Manley 24pc Titanium Retainers for Nissan (VQ35DET) Manley Nissan (VQ35DET) 24pc Titanium Retainers Retainers; Set of 24; For use with Spring # 22170-24Final sale.No returns accepted. MSRP: Was: $266.05 Now: $254.97 Add to Cart Compare SALE Quick view Skunk2 Racing | sku: skk312-05-0015 Skunk2 Valve Spring Base Kit for Honda/Acura (H22A/F20B) Skunk2's high-quality Spring Bases for Honda's H-series VTEC engines are designed to allow any H-series VTEC cylinder head to accept Skunk2's higher-performance, Pro Series Valve Springs and Titanium Retainers originally designed for B-series engines... MSRP: Was: $80.58 Now: $77.22 Add to Cart Compare Quick view Manley Performance | sku: man22180-16 Manley 16pc Valve Springs (1.050/.755) use with 23180-16 Retainers) for WRX/STI Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and designed for demanding turbocharged and naturally aspirated... MSRP: Now: $157.27 Add to Cart Compare SALE Quick view Skunk2 Racing | sku: skk308-05-1300 Skunk2 Alpha Ti Retainer Set for 99-00 Civic SI / 90-01 Integra - 308-05-1300 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already popular Pro Series Titanium Retainers, Alpha Titanium... MSRP: Was: $235.73 Now: $225.91 Add to Cart Compare 1 2 3 4 Next 1 2 3 4 Next Compare Selected × OK
SALE Quick view Details Manley Performance | sku: man23170-24 Manley 24pc Titanium Retainers for Nissan (VQ35DET) MSRP: Was: $266.05 Now: $254.97 Add to Cart Compare
SALE Quick view Details Skunk2 Racing | sku: skk312-05-0015 Skunk2 Valve Spring Base Kit for Honda/Acura (H22A/F20B) MSRP: Was: $80.58 Now: $77.22 Add to Cart Compare
Quick view Details Manley Performance | sku: man22180-16 Manley 16pc Valve Springs (1.050/.755) use with 23180-16 Retainers) for WRX/STI MSRP: Now: $157.27 Add to Cart Compare SALE Quick view Details Skunk2 Racing | sku: skk308-05-1300 Skunk2 Alpha Ti Retainer Set for 99-00 Civic SI / 90-01 Integra - 308-05-1300 MSRP: Was: $235.73 Now: $225.91 Add to Cart Compare Quick view Manley Performance | sku: man22130-24 Manley 24pc Valve Springs for Toyota Supra (2JZGT 2JZGTE 6 cyl) Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and designed for demanding turbocharged and naturally aspirated... MSRP: Now: $223.94 Out of stock Compare Quick view Manley Performance | sku: man22170-24 Manley 24pc Valve Springs for Nissan (VQ35DET) Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and designed for demanding turbocharged and naturally aspirated... MSRP: Now: $282.94 Out of stock Compare Quick view Manley Performance | sku: man22195-16 Manley 16pc Valve Springs for Mitsubishi 4B11T Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and designed for demanding turbocharged and naturally aspirated... MSRP: Now: $196.62 Out of stock Compare Quick view Manley Performance | sku: man22441-16 Manley Oval Track Chrome Silicone Double w/ Damper 16pc Valve Springs 1.550 OD The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... MSRP: Now: $270.65 Out of stock Compare Quick view Manley Performance | sku: man23629-16 Manley 7 Degree STD 16pc Titanium Retainers for Manley 221430 Manley 7 Degree STD 16pc Titanium Retainers for Manley 221430 MSRP: Now: $286.79 Out of stock Compare Quick view Manley Performance | sku: man26185 Manley .490in Valve Spring and Retainer Kit (w/o Valve Locks) for Subaru WRX/STi Manley Performance Valve spring and Retainer Kits take the guess work out of making your valvetrain race-ready. Engineered for maximum durability, stability, and precision in high-performance and racing applications, these chrome-silicon alloy springs... MSRP: Now: $562.60 Add to Cart Compare Quick view Manley Performance | sku: man26165 Manley Valve Spring and Retainer Kit (w/o Valve Locks) for Nissan SR20DE/SR20DET Manley Performance Valve spring and Retainer Kits take the guess work out of making your valvetrain race-ready. Engineered for maximum durability, stability, and precision in high-performance and racing applications, these chrome-silicon alloy springs... MSRP: Now: $372.79 Add to Cart Compare Quick view Manley Performance | sku: man23613-16 Manley 7 Degree 16pc Titanium Retainers for Manley 13093 Manley Valve Spring Retainers are engineered using finite element analysis and CNC machined to exacting tolerances to deliver unmatched strength and performance. These retainers reduce valvetrain mass, improve RPM potential, and ensure superior valve... MSRP: Now: $321.73 Out of stock Compare SALE Quick view Manley Performance | sku: man23170-24 Manley 24pc Titanium Retainers for Nissan (VQ35DET) Manley Nissan (VQ35DET) 24pc Titanium Retainers Retainers; Set of 24; For use with Spring # 22170-24Final sale.No returns accepted. MSRP: Was: $266.05 Now: $254.97 Add to Cart Compare SALE Quick view Skunk2 Racing | sku: skk312-05-0015 Skunk2 Valve Spring Base Kit for Honda/Acura (H22A/F20B) Skunk2's high-quality Spring Bases for Honda's H-series VTEC engines are designed to allow any H-series VTEC cylinder head to accept Skunk2's higher-performance, Pro Series Valve Springs and Titanium Retainers originally designed for B-series engines... MSRP: Was: $80.58 Now: $77.22 Add to Cart Compare Quick view Manley Performance | sku: man22180-16 Manley 16pc Valve Springs (1.050/.755) use with 23180-16 Retainers) for WRX/STI Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and designed for demanding turbocharged and naturally aspirated... MSRP: Now: $157.27 Add to Cart Compare SALE Quick view Skunk2 Racing | sku: skk308-05-1300 Skunk2 Alpha Ti Retainer Set for 99-00 Civic SI / 90-01 Integra - 308-05-1300 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already popular Pro Series Titanium Retainers, Alpha Titanium... MSRP: Was: $235.73 Now: $225.91 Add to Cart Compare 1 2 3 4 Next 1 2 3 4 Next Compare Selected × OK
SALE Quick view Details Skunk2 Racing | sku: skk308-05-1300 Skunk2 Alpha Ti Retainer Set for 99-00 Civic SI / 90-01 Integra - 308-05-1300 MSRP: Was: $235.73 Now: $225.91 Add to Cart Compare
Quick view Manley Performance | sku: man22130-24 Manley 24pc Valve Springs for Toyota Supra (2JZGT 2JZGTE 6 cyl) Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and designed for demanding turbocharged and naturally aspirated... MSRP: Now: $223.94 Out of stock Compare Quick view Manley Performance | sku: man22170-24 Manley 24pc Valve Springs for Nissan (VQ35DET) Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and designed for demanding turbocharged and naturally aspirated... MSRP: Now: $282.94 Out of stock Compare Quick view Manley Performance | sku: man22195-16 Manley 16pc Valve Springs for Mitsubishi 4B11T Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and designed for demanding turbocharged and naturally aspirated... MSRP: Now: $196.62 Out of stock Compare Quick view Manley Performance | sku: man22441-16 Manley Oval Track Chrome Silicone Double w/ Damper 16pc Valve Springs 1.550 OD The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... MSRP: Now: $270.65 Out of stock Compare Quick view Manley Performance | sku: man23629-16 Manley 7 Degree STD 16pc Titanium Retainers for Manley 221430 Manley 7 Degree STD 16pc Titanium Retainers for Manley 221430 MSRP: Now: $286.79 Out of stock Compare Quick view Manley Performance | sku: man26185 Manley .490in Valve Spring and Retainer Kit (w/o Valve Locks) for Subaru WRX/STi Manley Performance Valve spring and Retainer Kits take the guess work out of making your valvetrain race-ready. Engineered for maximum durability, stability, and precision in high-performance and racing applications, these chrome-silicon alloy springs... MSRP: Now: $562.60 Add to Cart Compare Quick view Manley Performance | sku: man26165 Manley Valve Spring and Retainer Kit (w/o Valve Locks) for Nissan SR20DE/SR20DET Manley Performance Valve spring and Retainer Kits take the guess work out of making your valvetrain race-ready. Engineered for maximum durability, stability, and precision in high-performance and racing applications, these chrome-silicon alloy springs... MSRP: Now: $372.79 Add to Cart Compare Quick view Manley Performance | sku: man23613-16 Manley 7 Degree 16pc Titanium Retainers for Manley 13093 Manley Valve Spring Retainers are engineered using finite element analysis and CNC machined to exacting tolerances to deliver unmatched strength and performance. These retainers reduce valvetrain mass, improve RPM potential, and ensure superior valve... MSRP: Now: $321.73 Out of stock Compare SALE Quick view Manley Performance | sku: man23170-24 Manley 24pc Titanium Retainers for Nissan (VQ35DET) Manley Nissan (VQ35DET) 24pc Titanium Retainers Retainers; Set of 24; For use with Spring # 22170-24Final sale.No returns accepted. MSRP: Was: $266.05 Now: $254.97 Add to Cart Compare SALE Quick view Skunk2 Racing | sku: skk312-05-0015 Skunk2 Valve Spring Base Kit for Honda/Acura (H22A/F20B) Skunk2's high-quality Spring Bases for Honda's H-series VTEC engines are designed to allow any H-series VTEC cylinder head to accept Skunk2's higher-performance, Pro Series Valve Springs and Titanium Retainers originally designed for B-series engines... MSRP: Was: $80.58 Now: $77.22 Add to Cart Compare Quick view Manley Performance | sku: man22180-16 Manley 16pc Valve Springs (1.050/.755) use with 23180-16 Retainers) for WRX/STI Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and designed for demanding turbocharged and naturally aspirated... MSRP: Now: $157.27 Add to Cart Compare SALE Quick view Skunk2 Racing | sku: skk308-05-1300 Skunk2 Alpha Ti Retainer Set for 99-00 Civic SI / 90-01 Integra - 308-05-1300 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already popular Pro Series Titanium Retainers, Alpha Titanium... MSRP: Was: $235.73 Now: $225.91 Add to Cart Compare 1 2 3 4 Next 1 2 3 4 Next Compare Selected × OK
Quick view Manley Performance | sku: man22170-24 Manley 24pc Valve Springs for Nissan (VQ35DET) Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and designed for demanding turbocharged and naturally aspirated... MSRP: Now: $282.94 Out of stock Compare Quick view Manley Performance | sku: man22195-16 Manley 16pc Valve Springs for Mitsubishi 4B11T Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and designed for demanding turbocharged and naturally aspirated... MSRP: Now: $196.62 Out of stock Compare Quick view Manley Performance | sku: man22441-16 Manley Oval Track Chrome Silicone Double w/ Damper 16pc Valve Springs 1.550 OD The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... MSRP: Now: $270.65 Out of stock Compare Quick view Manley Performance | sku: man23629-16 Manley 7 Degree STD 16pc Titanium Retainers for Manley 221430 Manley 7 Degree STD 16pc Titanium Retainers for Manley 221430 MSRP: Now: $286.79 Out of stock Compare Quick view Manley Performance | sku: man26185 Manley .490in Valve Spring and Retainer Kit (w/o Valve Locks) for Subaru WRX/STi Manley Performance Valve spring and Retainer Kits take the guess work out of making your valvetrain race-ready. Engineered for maximum durability, stability, and precision in high-performance and racing applications, these chrome-silicon alloy springs... MSRP: Now: $562.60 Add to Cart Compare Quick view Manley Performance | sku: man26165 Manley Valve Spring and Retainer Kit (w/o Valve Locks) for Nissan SR20DE/SR20DET Manley Performance Valve spring and Retainer Kits take the guess work out of making your valvetrain race-ready. Engineered for maximum durability, stability, and precision in high-performance and racing applications, these chrome-silicon alloy springs... MSRP: Now: $372.79 Add to Cart Compare Quick view Manley Performance | sku: man23613-16 Manley 7 Degree 16pc Titanium Retainers for Manley 13093 Manley Valve Spring Retainers are engineered using finite element analysis and CNC machined to exacting tolerances to deliver unmatched strength and performance. These retainers reduce valvetrain mass, improve RPM potential, and ensure superior valve... MSRP: Now: $321.73 Out of stock Compare SALE Quick view Manley Performance | sku: man23170-24 Manley 24pc Titanium Retainers for Nissan (VQ35DET) Manley Nissan (VQ35DET) 24pc Titanium Retainers Retainers; Set of 24; For use with Spring # 22170-24Final sale.No returns accepted. MSRP: Was: $266.05 Now: $254.97 Add to Cart Compare SALE Quick view Skunk2 Racing | sku: skk312-05-0015 Skunk2 Valve Spring Base Kit for Honda/Acura (H22A/F20B) Skunk2's high-quality Spring Bases for Honda's H-series VTEC engines are designed to allow any H-series VTEC cylinder head to accept Skunk2's higher-performance, Pro Series Valve Springs and Titanium Retainers originally designed for B-series engines... MSRP: Was: $80.58 Now: $77.22 Add to Cart Compare Quick view Manley Performance | sku: man22180-16 Manley 16pc Valve Springs (1.050/.755) use with 23180-16 Retainers) for WRX/STI Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and designed for demanding turbocharged and naturally aspirated... MSRP: Now: $157.27 Add to Cart Compare SALE Quick view Skunk2 Racing | sku: skk308-05-1300 Skunk2 Alpha Ti Retainer Set for 99-00 Civic SI / 90-01 Integra - 308-05-1300 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already popular Pro Series Titanium Retainers, Alpha Titanium... MSRP: Was: $235.73 Now: $225.91 Add to Cart Compare 1 2 3 4 Next 1 2 3 4 Next Compare Selected × OK
Quick view Manley Performance | sku: man22195-16 Manley 16pc Valve Springs for Mitsubishi 4B11T Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and designed for demanding turbocharged and naturally aspirated... MSRP: Now: $196.62 Out of stock Compare Quick view Manley Performance | sku: man22441-16 Manley Oval Track Chrome Silicone Double w/ Damper 16pc Valve Springs 1.550 OD The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... MSRP: Now: $270.65 Out of stock Compare Quick view Manley Performance | sku: man23629-16 Manley 7 Degree STD 16pc Titanium Retainers for Manley 221430 Manley 7 Degree STD 16pc Titanium Retainers for Manley 221430 MSRP: Now: $286.79 Out of stock Compare Quick view Manley Performance | sku: man26185 Manley .490in Valve Spring and Retainer Kit (w/o Valve Locks) for Subaru WRX/STi Manley Performance Valve spring and Retainer Kits take the guess work out of making your valvetrain race-ready. Engineered for maximum durability, stability, and precision in high-performance and racing applications, these chrome-silicon alloy springs... MSRP: Now: $562.60 Add to Cart Compare Quick view Manley Performance | sku: man26165 Manley Valve Spring and Retainer Kit (w/o Valve Locks) for Nissan SR20DE/SR20DET Manley Performance Valve spring and Retainer Kits take the guess work out of making your valvetrain race-ready. Engineered for maximum durability, stability, and precision in high-performance and racing applications, these chrome-silicon alloy springs... MSRP: Now: $372.79 Add to Cart Compare Quick view Manley Performance | sku: man23613-16 Manley 7 Degree 16pc Titanium Retainers for Manley 13093 Manley Valve Spring Retainers are engineered using finite element analysis and CNC machined to exacting tolerances to deliver unmatched strength and performance. These retainers reduce valvetrain mass, improve RPM potential, and ensure superior valve... MSRP: Now: $321.73 Out of stock Compare SALE Quick view Manley Performance | sku: man23170-24 Manley 24pc Titanium Retainers for Nissan (VQ35DET) Manley Nissan (VQ35DET) 24pc Titanium Retainers Retainers; Set of 24; For use with Spring # 22170-24Final sale.No returns accepted. MSRP: Was: $266.05 Now: $254.97 Add to Cart Compare SALE Quick view Skunk2 Racing | sku: skk312-05-0015 Skunk2 Valve Spring Base Kit for Honda/Acura (H22A/F20B) Skunk2's high-quality Spring Bases for Honda's H-series VTEC engines are designed to allow any H-series VTEC cylinder head to accept Skunk2's higher-performance, Pro Series Valve Springs and Titanium Retainers originally designed for B-series engines... MSRP: Was: $80.58 Now: $77.22 Add to Cart Compare Quick view Manley Performance | sku: man22180-16 Manley 16pc Valve Springs (1.050/.755) use with 23180-16 Retainers) for WRX/STI Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and designed for demanding turbocharged and naturally aspirated... MSRP: Now: $157.27 Add to Cart Compare SALE Quick view Skunk2 Racing | sku: skk308-05-1300 Skunk2 Alpha Ti Retainer Set for 99-00 Civic SI / 90-01 Integra - 308-05-1300 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already popular Pro Series Titanium Retainers, Alpha Titanium... MSRP: Was: $235.73 Now: $225.91 Add to Cart Compare 1 2 3 4 Next 1 2 3 4 Next Compare Selected × OK
Quick view Manley Performance | sku: man22441-16 Manley Oval Track Chrome Silicone Double w/ Damper 16pc Valve Springs 1.550 OD The Manley Professional Series Valve Springs are engineered for serious performance builders and racers who demand reliable high-RPM control and long-lasting durability. Built from premium chrome-silicon and H-11 tool steels with precision heat treatment... MSRP: Now: $270.65 Out of stock Compare Quick view Manley Performance | sku: man23629-16 Manley 7 Degree STD 16pc Titanium Retainers for Manley 221430 Manley 7 Degree STD 16pc Titanium Retainers for Manley 221430 MSRP: Now: $286.79 Out of stock Compare Quick view Manley Performance | sku: man26185 Manley .490in Valve Spring and Retainer Kit (w/o Valve Locks) for Subaru WRX/STi Manley Performance Valve spring and Retainer Kits take the guess work out of making your valvetrain race-ready. Engineered for maximum durability, stability, and precision in high-performance and racing applications, these chrome-silicon alloy springs... MSRP: Now: $562.60 Add to Cart Compare Quick view Manley Performance | sku: man26165 Manley Valve Spring and Retainer Kit (w/o Valve Locks) for Nissan SR20DE/SR20DET Manley Performance Valve spring and Retainer Kits take the guess work out of making your valvetrain race-ready. Engineered for maximum durability, stability, and precision in high-performance and racing applications, these chrome-silicon alloy springs... MSRP: Now: $372.79 Add to Cart Compare Quick view Manley Performance | sku: man23613-16 Manley 7 Degree 16pc Titanium Retainers for Manley 13093 Manley Valve Spring Retainers are engineered using finite element analysis and CNC machined to exacting tolerances to deliver unmatched strength and performance. These retainers reduce valvetrain mass, improve RPM potential, and ensure superior valve... MSRP: Now: $321.73 Out of stock Compare SALE Quick view Manley Performance | sku: man23170-24 Manley 24pc Titanium Retainers for Nissan (VQ35DET) Manley Nissan (VQ35DET) 24pc Titanium Retainers Retainers; Set of 24; For use with Spring # 22170-24Final sale.No returns accepted. MSRP: Was: $266.05 Now: $254.97 Add to Cart Compare SALE Quick view Skunk2 Racing | sku: skk312-05-0015 Skunk2 Valve Spring Base Kit for Honda/Acura (H22A/F20B) Skunk2's high-quality Spring Bases for Honda's H-series VTEC engines are designed to allow any H-series VTEC cylinder head to accept Skunk2's higher-performance, Pro Series Valve Springs and Titanium Retainers originally designed for B-series engines... MSRP: Was: $80.58 Now: $77.22 Add to Cart Compare Quick view Manley Performance | sku: man22180-16 Manley 16pc Valve Springs (1.050/.755) use with 23180-16 Retainers) for WRX/STI Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and designed for demanding turbocharged and naturally aspirated... MSRP: Now: $157.27 Add to Cart Compare SALE Quick view Skunk2 Racing | sku: skk308-05-1300 Skunk2 Alpha Ti Retainer Set for 99-00 Civic SI / 90-01 Integra - 308-05-1300 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already popular Pro Series Titanium Retainers, Alpha Titanium... MSRP: Was: $235.73 Now: $225.91 Add to Cart Compare 1 2 3 4 Next 1 2 3 4 Next Compare Selected × OK
Quick view Manley Performance | sku: man23629-16 Manley 7 Degree STD 16pc Titanium Retainers for Manley 221430 Manley 7 Degree STD 16pc Titanium Retainers for Manley 221430 MSRP: Now: $286.79 Out of stock Compare Quick view Manley Performance | sku: man26185 Manley .490in Valve Spring and Retainer Kit (w/o Valve Locks) for Subaru WRX/STi Manley Performance Valve spring and Retainer Kits take the guess work out of making your valvetrain race-ready. Engineered for maximum durability, stability, and precision in high-performance and racing applications, these chrome-silicon alloy springs... MSRP: Now: $562.60 Add to Cart Compare Quick view Manley Performance | sku: man26165 Manley Valve Spring and Retainer Kit (w/o Valve Locks) for Nissan SR20DE/SR20DET Manley Performance Valve spring and Retainer Kits take the guess work out of making your valvetrain race-ready. Engineered for maximum durability, stability, and precision in high-performance and racing applications, these chrome-silicon alloy springs... MSRP: Now: $372.79 Add to Cart Compare Quick view Manley Performance | sku: man23613-16 Manley 7 Degree 16pc Titanium Retainers for Manley 13093 Manley Valve Spring Retainers are engineered using finite element analysis and CNC machined to exacting tolerances to deliver unmatched strength and performance. These retainers reduce valvetrain mass, improve RPM potential, and ensure superior valve... MSRP: Now: $321.73 Out of stock Compare SALE Quick view Manley Performance | sku: man23170-24 Manley 24pc Titanium Retainers for Nissan (VQ35DET) Manley Nissan (VQ35DET) 24pc Titanium Retainers Retainers; Set of 24; For use with Spring # 22170-24Final sale.No returns accepted. MSRP: Was: $266.05 Now: $254.97 Add to Cart Compare SALE Quick view Skunk2 Racing | sku: skk312-05-0015 Skunk2 Valve Spring Base Kit for Honda/Acura (H22A/F20B) Skunk2's high-quality Spring Bases for Honda's H-series VTEC engines are designed to allow any H-series VTEC cylinder head to accept Skunk2's higher-performance, Pro Series Valve Springs and Titanium Retainers originally designed for B-series engines... MSRP: Was: $80.58 Now: $77.22 Add to Cart Compare Quick view Manley Performance | sku: man22180-16 Manley 16pc Valve Springs (1.050/.755) use with 23180-16 Retainers) for WRX/STI Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and designed for demanding turbocharged and naturally aspirated... MSRP: Now: $157.27 Add to Cart Compare SALE Quick view Skunk2 Racing | sku: skk308-05-1300 Skunk2 Alpha Ti Retainer Set for 99-00 Civic SI / 90-01 Integra - 308-05-1300 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already popular Pro Series Titanium Retainers, Alpha Titanium... MSRP: Was: $235.73 Now: $225.91 Add to Cart Compare 1 2 3 4 Next 1 2 3 4 Next Compare Selected × OK
Quick view Manley Performance | sku: man26185 Manley .490in Valve Spring and Retainer Kit (w/o Valve Locks) for Subaru WRX/STi Manley Performance Valve spring and Retainer Kits take the guess work out of making your valvetrain race-ready. Engineered for maximum durability, stability, and precision in high-performance and racing applications, these chrome-silicon alloy springs... MSRP: Now: $562.60 Add to Cart Compare Quick view Manley Performance | sku: man26165 Manley Valve Spring and Retainer Kit (w/o Valve Locks) for Nissan SR20DE/SR20DET Manley Performance Valve spring and Retainer Kits take the guess work out of making your valvetrain race-ready. Engineered for maximum durability, stability, and precision in high-performance and racing applications, these chrome-silicon alloy springs... MSRP: Now: $372.79 Add to Cart Compare Quick view Manley Performance | sku: man23613-16 Manley 7 Degree 16pc Titanium Retainers for Manley 13093 Manley Valve Spring Retainers are engineered using finite element analysis and CNC machined to exacting tolerances to deliver unmatched strength and performance. These retainers reduce valvetrain mass, improve RPM potential, and ensure superior valve... MSRP: Now: $321.73 Out of stock Compare SALE Quick view Manley Performance | sku: man23170-24 Manley 24pc Titanium Retainers for Nissan (VQ35DET) Manley Nissan (VQ35DET) 24pc Titanium Retainers Retainers; Set of 24; For use with Spring # 22170-24Final sale.No returns accepted. MSRP: Was: $266.05 Now: $254.97 Add to Cart Compare SALE Quick view Skunk2 Racing | sku: skk312-05-0015 Skunk2 Valve Spring Base Kit for Honda/Acura (H22A/F20B) Skunk2's high-quality Spring Bases for Honda's H-series VTEC engines are designed to allow any H-series VTEC cylinder head to accept Skunk2's higher-performance, Pro Series Valve Springs and Titanium Retainers originally designed for B-series engines... MSRP: Was: $80.58 Now: $77.22 Add to Cart Compare Quick view Manley Performance | sku: man22180-16 Manley 16pc Valve Springs (1.050/.755) use with 23180-16 Retainers) for WRX/STI Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and designed for demanding turbocharged and naturally aspirated... MSRP: Now: $157.27 Add to Cart Compare SALE Quick view Skunk2 Racing | sku: skk308-05-1300 Skunk2 Alpha Ti Retainer Set for 99-00 Civic SI / 90-01 Integra - 308-05-1300 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already popular Pro Series Titanium Retainers, Alpha Titanium... MSRP: Was: $235.73 Now: $225.91 Add to Cart Compare 1 2 3 4 Next 1 2 3 4 Next Compare Selected × OK
Quick view Manley Performance | sku: man26165 Manley Valve Spring and Retainer Kit (w/o Valve Locks) for Nissan SR20DE/SR20DET Manley Performance Valve spring and Retainer Kits take the guess work out of making your valvetrain race-ready. Engineered for maximum durability, stability, and precision in high-performance and racing applications, these chrome-silicon alloy springs... MSRP: Now: $372.79 Add to Cart Compare Quick view Manley Performance | sku: man23613-16 Manley 7 Degree 16pc Titanium Retainers for Manley 13093 Manley Valve Spring Retainers are engineered using finite element analysis and CNC machined to exacting tolerances to deliver unmatched strength and performance. These retainers reduce valvetrain mass, improve RPM potential, and ensure superior valve... MSRP: Now: $321.73 Out of stock Compare SALE Quick view Manley Performance | sku: man23170-24 Manley 24pc Titanium Retainers for Nissan (VQ35DET) Manley Nissan (VQ35DET) 24pc Titanium Retainers Retainers; Set of 24; For use with Spring # 22170-24Final sale.No returns accepted. MSRP: Was: $266.05 Now: $254.97 Add to Cart Compare SALE Quick view Skunk2 Racing | sku: skk312-05-0015 Skunk2 Valve Spring Base Kit for Honda/Acura (H22A/F20B) Skunk2's high-quality Spring Bases for Honda's H-series VTEC engines are designed to allow any H-series VTEC cylinder head to accept Skunk2's higher-performance, Pro Series Valve Springs and Titanium Retainers originally designed for B-series engines... MSRP: Was: $80.58 Now: $77.22 Add to Cart Compare Quick view Manley Performance | sku: man22180-16 Manley 16pc Valve Springs (1.050/.755) use with 23180-16 Retainers) for WRX/STI Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and designed for demanding turbocharged and naturally aspirated... MSRP: Now: $157.27 Add to Cart Compare SALE Quick view Skunk2 Racing | sku: skk308-05-1300 Skunk2 Alpha Ti Retainer Set for 99-00 Civic SI / 90-01 Integra - 308-05-1300 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already popular Pro Series Titanium Retainers, Alpha Titanium... MSRP: Was: $235.73 Now: $225.91 Add to Cart Compare 1 2 3 4 Next 1 2 3 4 Next Compare Selected × OK
Quick view Manley Performance | sku: man23613-16 Manley 7 Degree 16pc Titanium Retainers for Manley 13093 Manley Valve Spring Retainers are engineered using finite element analysis and CNC machined to exacting tolerances to deliver unmatched strength and performance. These retainers reduce valvetrain mass, improve RPM potential, and ensure superior valve... MSRP: Now: $321.73 Out of stock Compare SALE Quick view Manley Performance | sku: man23170-24 Manley 24pc Titanium Retainers for Nissan (VQ35DET) Manley Nissan (VQ35DET) 24pc Titanium Retainers Retainers; Set of 24; For use with Spring # 22170-24Final sale.No returns accepted. MSRP: Was: $266.05 Now: $254.97 Add to Cart Compare SALE Quick view Skunk2 Racing | sku: skk312-05-0015 Skunk2 Valve Spring Base Kit for Honda/Acura (H22A/F20B) Skunk2's high-quality Spring Bases for Honda's H-series VTEC engines are designed to allow any H-series VTEC cylinder head to accept Skunk2's higher-performance, Pro Series Valve Springs and Titanium Retainers originally designed for B-series engines... MSRP: Was: $80.58 Now: $77.22 Add to Cart Compare Quick view Manley Performance | sku: man22180-16 Manley 16pc Valve Springs (1.050/.755) use with 23180-16 Retainers) for WRX/STI Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and designed for demanding turbocharged and naturally aspirated... MSRP: Now: $157.27 Add to Cart Compare SALE Quick view Skunk2 Racing | sku: skk308-05-1300 Skunk2 Alpha Ti Retainer Set for 99-00 Civic SI / 90-01 Integra - 308-05-1300 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already popular Pro Series Titanium Retainers, Alpha Titanium... MSRP: Was: $235.73 Now: $225.91 Add to Cart Compare 1 2 3 4 Next 1 2 3 4 Next Compare Selected
SALE Quick view Manley Performance | sku: man23170-24 Manley 24pc Titanium Retainers for Nissan (VQ35DET) Manley Nissan (VQ35DET) 24pc Titanium Retainers Retainers; Set of 24; For use with Spring # 22170-24Final sale.No returns accepted. MSRP: Was: $266.05 Now: $254.97 Add to Cart Compare
SALE Quick view Skunk2 Racing | sku: skk312-05-0015 Skunk2 Valve Spring Base Kit for Honda/Acura (H22A/F20B) Skunk2's high-quality Spring Bases for Honda's H-series VTEC engines are designed to allow any H-series VTEC cylinder head to accept Skunk2's higher-performance, Pro Series Valve Springs and Titanium Retainers originally designed for B-series engines... MSRP: Was: $80.58 Now: $77.22 Add to Cart Compare
Quick view Manley Performance | sku: man22180-16 Manley 16pc Valve Springs (1.050/.755) use with 23180-16 Retainers) for WRX/STI Engineered for today’s high-revving sport compact engines, Manley valve springs deliver exceptional durability, precise control, and consistent performance. Manufactured from premium alloys and designed for demanding turbocharged and naturally aspirated... MSRP: Now: $157.27 Add to Cart Compare SALE Quick view Skunk2 Racing | sku: skk308-05-1300 Skunk2 Alpha Ti Retainer Set for 99-00 Civic SI / 90-01 Integra - 308-05-1300 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already popular Pro Series Titanium Retainers, Alpha Titanium... MSRP: Was: $235.73 Now: $225.91 Add to Cart Compare 1 2 3 4 Next 1 2 3 4 Next Compare Selected
SALE Quick view Skunk2 Racing | sku: skk308-05-1300 Skunk2 Alpha Ti Retainer Set for 99-00 Civic SI / 90-01 Integra - 308-05-1300 Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already popular Pro Series Titanium Retainers, Alpha Titanium... MSRP: Was: $235.73 Now: $225.91 Add to Cart Compare