Manley Turbo Tuff w/ ARP Bolts I Beam Rods for 03-06 Evo 8/9 / 94-99 Eclipse

Manley 03-06 Evo 8/9 / 94-99 Eclipse (7 bolt 4G63) Turbo Tuff w/ ARP 625+ Bolts I Beam Rod Set I Plus Rods; w/ ARP 625+ Bolt Upgrade; Set of 4 Big End Bore: 1.890" Big End Width: 1...

Manley (1.654) Race Master Exhaust Valves for 2011+ 6.4L Hemi w/ Triple Groove

Manley 2011+ Chrysler/Dodge 6.4L Hemi w/ Triple Groove (1.654) Race Master Exhaust Valves (Set of 8)

Manley (2.140) Race Flo Intake Valves for 2011+ 6.4L Hemi w/ Triple Groove

Manley 2011+ Chrysler / Dodge 6.4L Hemi w/ Triple Groove (2.140) Race Flo Intake Valves (Set of 8)

Manley +1cc Dish 3.700" Bore 11:1 CR Platinum Pistons for 2018+ Coyote 5.0L DOHC

Manley 2018+ Ford Coyote 5.0L DOHC +1cc Dish 3.700in Bore 11:1 CR Platinum Piston Set

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...

Manley .660in Max Lift Valve Spring and Retainer Kit for GM LS Series

Manley GM LS Series .660in Max Lift Valve Spring and Retainer Kit

Manley 1.550 Head Race Flo Exhaust Valves for Small Block Chevy LS-1 / LS-2

Manley Small Block Chevy LS-1 / LS-2 (LS-6 Head) 1.550 Head Diameter Race Flo Exhaust Valves Head Diameter: 1.550" ; Stem Diameter: .3136" ; O/A Length: 4.923" ; Tip Length: .175" ; Underhead...

Manley 1.590in Head Diameter Race Master Exhaust Valves for Chevrolet LT1 6.2L

Manley Chevrolet LT1 6.2L 1.590in Head Diameter Race Master Exhaust Valves (Set of 8)

Manley 1.600 Dia Race Master Exhaust Valves for 2010 Dodge Viper V-10

Manley up to 2010 Dodge Viper V-10 1.600 Dia Race Master Exhaust Valves (Set of 10)

Manley 1.625" Race Master Exhaust Valves for Chrysler Hemi 6.1L w/ Triple Groove

Manley Chrysler Hemi 6.1L w/ Triple Groove 1.625in Race Master Exhaust Valves (Set of 8) Head Diameter: 1.625" ; Stem Diameter: .3125" ; O/A Length: 4.925" ; Tip Length: .120" ; Underhead...

Manley 100.0mm Bore +.50mm Size 8.5:1 Dish Extreme Duty Pistons for 04+ WRX/STI

Manley 04+ Subaru WRX/STI EH257 100.0mm Bore +.50mm Size 8.5:1 Dish Extreme Duty Piston Set

Manley 100.25mm Bore +.75mm OverSize Bore 8.5:1 CR Dish Pistons for Subaru EJ257

Manley Subaru EJ257 100.25mm Bore +.75mm Over Size Bore 8.5:1 CR Dish Piston Set with Rings