Browse our full selection of Manley Performance parts, performance upgrades, and accessories. We carry 210+ Manley Performance products for cars, trucks, Jeeps, and SUVs. Whether you're looking for performance upgrades or OE-quality replacements, find what you need from Manley Performance right here.
Manley Performance
Manley Toyota Supra 2JZ 6 Cyl. Valve Spring and Retainer Kit (w/Valve Locks 13014-8)
$803.44
$845.73
In stock
Manley Performance
Manley Toyota Supra 2JZ 6 Cyl. Valve Spring and Retainer Kit (w/o Valve Locks)
$655.91
$690.43
In stock
Manley Performance
Manley 7 Degree 8620 Steel Valve Locks (.3133in to .3136in) Machined Bead Set
$77.79
$86.43
In stock
Manley Performance
Manley 2018+ Ford Coyote 5.0L 6.75cc Dish 3.672in Bore 12:1 CR 22mm Pin Platinum Pistons
$901.45
$1,060.53
In stock
Manley Performance
Manley Small Block Chevy LJ-1 6.000in Pro Series I Beam Connecting Rod Set - Set of 8
$1,827.44
$2,030.49
In stock
Manley Performance
Manley SB Chevrolet LS7 Titanium Intake Valves 2.250 Head Dia 0.3135 Stem Dia - Set of 8
$1,453.20
$1,709.65
In stock
Manley Performance
Manley Ford 5.0L Modular Coyote V8 3.662in Bore 1.165in CH 6.75 CC Piston Set
$901.45
$1,060.53
In stock
Manley Performance
Manley Big Block Chevrolet Extreme Duty Exhaust Valve - 5.522in Overall L 1.900in Diameter - Single
$64.26
$85.68
In stock
Manley Performance
Manley 16pc 10 Deg Titanium Retainers for .615in/.900in ID Springs
$277.49
$326.46
In stock
Manley Performance
Manley 8.200in Length 3/8in Pushrod Tube Dia 5/16in Tip Diameter Chrome Moly Pushrods (Set Of 8)
$111.71
$139.63
In stock
Manley Performance
Manley Nissan RB26DETT 87.0mm Bore 1.0mm X 1.2mm X 2.8mm Piston Ring Set (Single)
$41.12
$43.28
In stock
Manley Performance
Manley Ring Set EJ205 WRX / EJ257 WRX STi 92.5mm Bore File Fit - 1.2mm / 1.2mm / 2.8mm - Single
$43.49
$45.78
In stock
Manley Performance
Manley 04+ Subaru WRX/STI EH257 99.50mm Bore STD Size 8.5:1 Dish Piston Set - Single Piston
$200.39
$219.73
In stock
Manley Performance
Manley Big Block Chevy 2.350in Diameter 0.350in Longer Length Extreme Duty Exhaust Valves - Set of 8
$311.48
$415.30
In stock
Manley Performance
Manley Big Block Chevy 2.350in Diameter 0.350in Longer Length Extreme Duty Exhaust Valves - Single
$38.93
$51.91
In stock
Manley Performance
Manley 2018+ Ford Coyote 5.0L DOHC -6cc Dish 3.700in Bore 10:1 CR Platinum Piston Set
$901.45
$1,060.53
In stock
Manley Performance
Manley Toyota Supra Turbo (2JZGTE) 87mm +1.0mm Oversized Bore 9:1 Dish Piston Set with Ring - SINGLE
$183.68
$201.41
In stock
Manley Performance
Manley Chrysler Hemi 6.125 Length H Tuff Series Connecting Rod Set w/ ARP 2000 Bolts (Single)
$128.88
$143.20
Sold out
Manley Performance
Manley Chrysler Hemi 6.1L 4.080in Bore 3.579in Stroke -11.5cc Dish Platinum Series Extreme Duty
$1,124.07
$1,322.43
Sold out
Manley Performance
Manley 03-06 EVO VIII/IX 85.0mm Bore-Std Size-8.5/9.0 CR Extreme Duty Dish Piston Set with Rings
$865.42
$948.92
Sold out
Manley Performance
Manley Nissan Skyline 2.7L RB26DETT 87mm Bore 77.7mm Stroke 9.0:1 CR +17cc Dish - Set of 6 Pistons
$1,102.10
$1,208.45
Sold out
Manley Performance
Manley Chevy LT1 Direct Injected Series 4.00in Stroke 4.075in Bore -20 cc Dish Extreme Duty Pistons
$1,124.07
$1,322.43
Sold out
Manley Performance
Manley 92+ Honda Prelude 2.2L V-Tec DOHC H22 H-Beam Connecting Rod Set - Single
$134.87
$153.96
Sold out
Manley Performance
Manley 08+ Mitsubishi 4B11T 2.0L H Tuff Beam 5.656in L Connecting Rod - Single
$150.53
$171.83
Sold out