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 Chevrolet Big Block Exhaust Valve Kit - 1.600in Head Dia. 4.921in O/A Length, 0.3415in Stem
$301.07
$401.42
In stock
Manley Performance
Manley Nissan RB26DETT 86.5mm Bore 9.0 CR +17cc Dome Piston Set w/ Rings
$1,102.10
$1,208.45
In stock
Manley Performance
Manley 91-98 Nissan Sentra SE-R 2.0L SR20DE/DET 34.15mm Stainless Race Flo Intake Valve (Single)
$26.12
$32.99
In stock
Manley Performance
Manley 94-98 Toyota Supra 3.0L I/L 6cyl (2JZGE-2JZGTE) DOHC 24 Intake 34.6mm Stainless Race Master
$313.55
$395.90
In stock
Manley Performance
Manley 94-97 Honda Accord 2.2L SOHC V-Tec 16 Valve 30.0mm Race Flo Exhaust Valve (Set of 8)
$209.03
$263.93
In stock
Manley Performance
Manley 90-96 Nissan 300ZX 3.0L (VG30D - VG30DTT) DOHC 24 Exhaust 29.5mm Stainless Race Master Valves
$313.55
$395.90
In stock
Manley Performance
Manley 08+ Mitsubishi 4B11T 2.0L H Tuff Beam 5.656in L Connecting Rod Set
$602.08
$687.30
In stock
Manley Performance
Manley 91-98 Nissan Sentra SE-R 2.0L SR20DE/DET 34.15mm Stainless Race Flo Intake Valves
$209.03
$263.93
In stock
Manley Performance
Manley Chevy LS-1/LS-2 4.923in Pro Flo/Extreme Duty Exhaust Valves (Set of 8)
$514.08
$685.44
In stock
Manley Performance
Manley Mitsubishi Eclipse 85.25mm Bore 88mm Stroke -12cc Dome Dish Volume Piston Set of 4
$1,044.13
$1,144.88
In stock
Manley Performance
Manley Chevrolet Big Block Piston Set - 4.560in Bore 1.120in CH, 43.00 CC
$891.62
$1,048.96
Sold out
Manley Performance
Manley Mitsubishi Eclipse GS/GST/GSX 85.5mm +0.5mm 8.5:1 -12cc Extreme Duty Dish Pistons w/ Rings
$865.42
$948.92
Sold out
Manley Performance
Manley Chevy LS-1/LS-2 w LS-6 Head Small Block 1.600 Severe Duty/Pro Flo Intake Valves (Set of 8)
$514.08
$685.44
Sold out
Manley Performance
Manley Nissan RB26DETT 86.5mm Bore 9.0 CR +17cc Dome Extreme Duty Piston Set w/ Rings
$1,298.14
$1,423.39
Sold out
Manley Performance
Manley 90-94 Eclipse (6 Bolt 4G63T) 85.5mm +.5mm Over Bore 8.5:1 Dish Piston Set w/ Rings
$734.74
$805.63
Sold out
Manley Performance
Manley Nissan RB26DETT 86.25mm Bore 9.0 CR Piston Set
$1,102.10
$1,208.45
Sold out
Manley Performance
Manley BMW N54B30 32cc Platinum Series Dish Extreme Duty Piston Set - 84.5mm Bore
$1,298.14
$1,423.39
Sold out
Manley Performance
Manley Pontiac 400-428-455 1.770 Race Master Exhaust Valves (Set of 8)
$188.69
$251.58
Sold out
Manley Performance
Manley Chevrolet inLSin 4.000in Stroke Lightweight Pro Series Crankshaft
$1,273.86
$1,384.63
Sold out
Manley Performance
Manley Ford 429 Exhaust Valve Kit - 1.880in Head Dia. 5.070in O/A Length, 0.3415in Stem
$188.69
$251.58
Sold out
Manley Performance
Manley Ford 429 Boss Intake Valve Kit - 2.280in Head Dia. 5.625in O/A Length, 0.3715in Stem
$188.69
$251.58
Sold out