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 Dart Big Block Pro 1 Stock Length 11/32in Stem Dia Severe Duty Intake Valves (Set of 8)
$301.07
$401.42
In stock
Manley Performance
Manley Ford XR-6 Turbo 4.0L 3.91in Stroke 3.647in Bore 9:1 CR -10cc Dish Piston Set w/Rings (ED)
$1,263.20
$1,385.09
In stock
Manley Performance
Manley Titanium intake Valve Kit - Small Block GM, Ford, Chrysler
$1,363.09
In stock
Manley Performance
Manley Titanium intake Valve Kit - Small Block GM, Ford, Chrysler
$1,363.09
In stock
Manley Performance
Manley Titanium intake Valve Kit - Small Block Chevrolet - GB 2300
$1,799.67
In stock
Manley Performance
Manley Titanium intake Valve Kit Alan Johnson Performance Engines TFD, TFFC, and Nostalgia AJPE 6
$1,449.74
In stock
Manley Performance
Manley Titanium Series Chevrolet Big Block Exhaust Valve Kit - Pontiac Pro Stock - Dart Big Chief
$1,465.29
In stock
Manley Performance
Manley Subaru 2.5L EJ257 WRX STi Piston Set - 99.55mm Bore 1.209in CH, -17.00 CC
$801.58
$878.92
In stock
Manley Performance
Manley 94-01 Acura Integra GSR (B18C1) 81.5mm +.5mm Oversize Bore 11.0:1 Dome Piston Set with Rings
$671.88
$736.71
In stock
Manley Performance
Manley 94-01 Acura Integra GSR (B18C1) 81mm STD Bore 11.0:1 Dome Piston Set with Rings
$671.88
$736.71
In stock
Manley Performance
Manley Subaru EJ25 100mm Bore / 1.209in CD Platinum Series -17cc Dish Piston Set
$801.58
$878.92
In stock
Manley Performance
Manley Chrysler Hemi 6.1L w/ Bead Lock Groove 1.595in Race Flo Exhaust Valves (Set of 8)
$198.46
$264.61
In stock
Manley Performance
Manley 04+ Subaru WRX/STi (EJ257) 79mm Stroke 99.55mm Bore 8.5:1 -17cc Dish ED Piston Set
$932.93
$1,022.95
In stock
Manley Performance
Manley Subaru EJ25 100mm Bore / 1.209in CD Platinum Series -17cc Dish Extreme Duty Piston Set
$932.93
$1,022.95
In stock
Manley Performance
Manley Titanium Exhaust Valve Kit - Small Block - ASCS and Wissota
$1,770.19
In stock
Manley Performance
Manley Chevrolet 5.3L LT Gen V Piston Set - 3.790in Bore 1.304in CH, -2.00 CC
$889.40
$1,046.35
In stock
Manley Performance
Manley Mitsubishi 4G63/4G64 7 Bolt 4340 Billet 100mm Stroke 29.5 lbs Turbo Tuff Series Crankshaft
$2,181.10
$2,295.89
Sold out
Manley Performance
Manley Titanium intake Valve Kit - Small Block GM, Ford, Chrysler
$1,363.09
Sold out
Manley Performance
Manley Titanium intake Valve Kit - Small Block GM, Ford, Chrysler
$1,363.09
Sold out
Manley Performance
Manley Titanium intake Valve Kit - Small Block GM, Ford, Chrysler
$1,363.09
Sold out
Manley Performance
Manley Titanium intake Valve Kit - Big Block General Motors - Dart Pro1
$1,465.29
Sold out
Manley Performance
Manley Chevrolet 5.3L LT Gen V Piston Set - 3.800in Bore 1.304in CH, -2.00 CC
$1,124.07
$1,322.43
Sold out
Manley Performance
Manley Chevrolet 5.3L 3.800in Bore -2cc Dome Piston Set of 8
$889.40
$1,046.35
Sold out