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 Series Stainless Steel Intake Valves Hemi 5.7L V8 1.575 Bead - Set of 8
$198.46
$264.61
In stock
Manley Performance
Manley VW Type IV Single Groove 48mm Race Master Intake Valves (Set of 4)
$94.34
$125.79
In stock
Manley Performance
Manley 94-98 Toyota Supra 3.0L I/L 6cyl (2JZGE-2JZGTE) DOHC 24 Intake 33.6mm Stainless Race Master
$313.55
$395.90
In stock
Manley Performance
Manley Ford 4.6L 31mm Diameter 4.587in O/A Length Bead Lock Race Master Exhaust Valves (Set of 8)
$202.55
$270.06
In stock
Manley Performance
Manley 94-97 Chevy 5.3L LS/L83 1.930 Head Diameter Pro Flo Intake Valves (Set of 8)
$188.69
$251.58
In stock
Manley Performance
Manley 04+ Subaru WRX/STi (EJ257) 83mm Stroker 99.75mm +.25mm Size Bore 9.8:1 Dish Piston Set
$801.58
$878.92
In stock
Manley Performance
Manley 10 Degree Titanium Retainers 1.550in Spring OD - 16pc
$294.30
$346.24
In stock
Manley Performance
Manley Dodge Hemi 6.4L 4.100 Inch Bore 1.75cc Dome Piston Set
$889.40
$1,046.35
In stock
Manley Performance
Manley Chevy L-99 Severe Duty Series 2.165in Head Diameter Intake Valve (Single)
$86.77
$115.69
In stock
Manley Performance
Manley 93-99 Mitsu 4G63 86mm Bore 94mm Stroke 8.5 CR -17cc Dish Piston Set w/ Ring
$734.74
$805.63
In stock
Manley Performance
Manley Chevrolet Big Block Piston Set - 4.560in Bore 1.270in CH, -20.00 CC
$918.98
$1,081.15
In stock
Manley Performance
Manley 03-06 Evo 8/9 (7 Bolt 4G63T) 87mm +2mm Over Bore 8.5:1 Extreme Duty Dish Pistons w/ Rings
$865.42
$948.92
Sold out
Manley Performance
Manley 03-06 Mit Evo 8/9 (7 Bolt 4G63T) 86mm +1mm Over Bore 8.5:1 Dish Extreme Duty Pistons w/ Rings
$865.42
$948.92
Sold out
Manley Performance
Manley 03-06 Evo 8/9 (7 Bolt 4G63T) 87mm +2mm Over Bore 8.5:1 Dish Pistons w/ Rings
$734.74
$805.63
Sold out
Manley Performance
Manley Ford Coyote 5.0L DOHC 4 Valve -12cc Dish 3.640in Bore Piston Set
$901.45
$1,060.53
Sold out
Manley Performance
Manley Chrysler Hemi 6.1L 1.625in Race Master B/L Exhaust Valves (Set of 8)
$198.46
$264.61
Sold out
Manley Performance
Manley Chevy LS1/LS2/LS3/LS6/LS7 Series 4.08in Bore 1.115in CD -29cc Dish Platinum Series Pistons
$889.40
$1,046.35
Sold out
Manley Performance
Manley 92+ Honda 1.6L V-Tec DOHC B16A H-Beam Connecting Rod - Single
$134.87
$153.96
Sold out
Manley Performance
Manley 5.4L Ford Modular -18cc Spherical Dish 3.572in Bore 1.22in CD Extreme Duty Pistons - Set of 8
$1,101.46
$1,295.83
Sold out
Manley Performance
Manley Ford Boss 429 Stainless Steel Race Master Intake Valves 2.400 Head Dia 5.570 OA Lgt-Set of 8
$188.69
$251.58
Sold out
Manley Performance
Manley Titanium intake Valve Kit - Big Block General Motors - Dart Pro1
$1,435.62
Sold out