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 Race Master Series Big Block Chevy Stainless Steel 2.30in Intake Valves - Single
$31.44
In stock
Manley Performance
Manley Ford 4.6L Modular V8 Exhaust Valve Kit - 36.00mm Head Dia. 4.650in O/A Length, 0.2740in Stem
$202.55
$270.06
In stock
Manley Performance
Manley Nissan GT-R 3.8L (VR38DETT) DOHC 32.15mm Extreme Duty Exhaust Valves (Set of 24)
$814.28
$1,028.13
In stock
Manley Performance
Manley Chevrolet Small Block Piston Set - 4.030in Bore 1.250in CH, -4.00 CC
$816.90
$961.06
In stock
Manley Performance
Manley Pontiac 400 Exhaust Valve Kit - 1.660in Head Dia. 5.230in O/A Length, 0.3415in Stem
$188.69
$251.58
In stock
Manley Performance
Manley 02+ Honda CRV (K24A-A2-A3) 87mm STD Bore 12.5:1 Dome Piston Set with Rings
$671.88
$736.71
In stock
Manley Performance
Manley Piston Wrist Pin, WRIST PIN-26mmX2.500 .250 WALL 9310
$256.23
$269.72
In stock
Manley Performance
Manley Titanium Exhaust Valve Kit - Small Block GM, Ford, Chrysler
$1,385.46
In stock
Manley Performance
Manley Titanium Exhaust Valve Kit - Small Block GM, Ford, Chrysler
$1,443.38
In stock
Manley Performance
Manley Ford 4.6L Modular V8 Piston Set - 3.572in Bore 1.200in CH, -28.00 CC
$867.04
$1,020.04
In stock
Manley Performance
Manley Chevrolet Big Block Exhaust Valve Kit - 1.900in Head Dia. 5.454in O/A Length, 0.3715in Stem
$514.08
$685.44
In stock
Manley Performance
Manley Chevrolet Small Block Intake Valve Kit - 2.080in Head Dia. 4.940in O/A Length, 0.3415in Stem
$188.69
$251.58
In stock
Manley Performance
Manley Chrysler Hemi 6.4L -12.5cc Dish 4.100 Bore +.010 Over Size 1.210 Comp - Set of 8 E/D
$1,124.07
$1,322.43
Sold out
Manley Performance
Manley Rotating Assembly, BBC 582 4.375 STROKE/4.600/+43cc
$3,505.22
$3,689.71
Sold out
Manley Performance
Manley Rotating Assembly, BBC 582 4.375 STROKE/4.600/+43cc
$3,496.12
$3,680.13
Sold out
Manley Performance
Manley Rotating Assembly, BBC 582 4.375 STROKE/4.600/+43cc
$3,400.62
$3,579.60
Sold out
Manley Performance
Manley Chevrolet Small Block Piston Set - 4.040in Bore 1.250in CH, -4.00 CC
$816.90
$961.06
Sold out
Manley Performance
Manley Titanium intake Valve Kit - Small Block GM, Ford, Chrysler
$1,363.09
Sold out
Manley Performance
Manley Ford 4.6L Modular V8 Piston Set - 3.582in Bore 1.200in CH, -23.00 CC
$867.04
$1,020.04
Sold out
Manley Performance
Manley Chevrolet Big Block Exhaust Valve Kit - 1.880in Head Dia. 5.522in O/A Length, 0.3415in Stem
$514.08
$685.44
Sold out
Manley Performance
Manley Chevrolet Small Block Intake Valve Kit - 2.125in Head Dia. 5.110in O/A Length, 0.3110in Stem
$202.55
$270.06
Sold out