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 - 1.900in Head Dia. 5.522in O/A Length, 0.3415in Stem
$188.69
$251.58
In stock
Manley Performance
Manley Push Rod - 5/16 Dia. - 8.100 Length - 0.120 Wall - 4130 Chrome Moly - Swedged End - Set of 16
$296.67
In stock
Manley Performance
Manley Buick V6intake Valve Kit - 1.710in Head Dia. 4.730in O/A Length, 0.3415in Stem
$183.61
$244.81
In stock
Manley Performance
Manley Titanium Series Chevrolet Big Block Intake Valve Kit - Pontiac Pro Stock - Dart Big Chief
$1,465.29
In stock
Manley Performance
Manley Push Rod - 5/16 Dia. - 6.600 Length - 0.120 Wall - 4130 Chrome Moly - Swedged End - Set of 16
$296.67
In stock
Manley Performance
Manley 08+ Mitsubishi Evo X (4B11T) 86mm STD Bore 9.0:1 Dish Extreme Duty Piston Set with Rings
$865.42
$948.92
In stock
Manley Performance
Manley 03-06 EVO VIII/IX 85.5mm Bore-+.5mm Over Size-8.5/9.0 CR Dish Piston Set with Rings
$734.74
$805.63
In stock
Manley Performance
Manley Chrysler Hemi 6.4L 4.095 Inch Bore 6.125in Rod 4.05in Stroke - Piston Set of 8 - Coated
$889.40
$1,046.35
In stock
Manley Performance
Manley 90-00 Mitsubishi Eclipse GS GST 2.0L Exhaust 30.5mm Stainless Race Flo Valve *Single Valve*
$26.12
$32.99
In stock
Manley Performance
Manley Chevrolet Big Block 1.900in Head Dia. 5.422in O/A Length Race Series Exhaust Valve - Single
$23.58
$31.44
In stock
Manley Performance
Manley Chevrolet 5.3L 3.780in Bore 6.125in. Rod Length 3.622in Stroke -2cc Dome Piston Set of 8
$889.40
$1,046.35
In stock
Manley Performance
Manley Chrysler Hemi 5.7L Stroker Series 3.922in Bore 4.050in Stroke Platinum Series Pistons
$889.40
$1,046.35
In stock
Manley Performance
Manley 95-99 Mitsubishi (4G64 w/ 4G63 Head) 86.5mm STD Bore 8.5:1 Dish Piston Set with Rings
$734.74
$805.63
In stock
Manley Performance
Manley 95-99 Mitsubishi (4G64 w/ 4G63 Head) 87mm +.5mm Oversized Bore 8.5:1 Dish Piston Set with R
$734.74
$805.63
In stock
Manley Performance
Manley 8.325in Length 3/8in Pushrod Tube Dia .080in Wall Chrome Moly Swedged End Pushrods (Single)
$13.96
$17.45
In stock
Manley Performance
Manley Chevrolet Small Block Exhaust Valve Kit - 1.600in Head Dia. 4.950in O/A Length, 0.3136in Stem
$301.07
$401.42
Sold out
Manley Performance
Manley Chevy LT1 Direct Injected Series 4.070in Bore -12 cc Dish Platinum Series Pistons
$889.40
$1,046.35
Sold out
Manley Performance
Manley 03-06 EVO VIII/IX 85.5mm Bore +.5mm -8.5/9.0 CR Dish Extreme Duty Piston Set with Rings
$865.42
$948.92
Sold out
Manley Performance
Manley Chevrolet Big Block 454 Non-Twist Forgings 4.250in Stroke Crankshaft
$1,183.83
$1,286.77
Sold out
Manley Performance
Manley Chevrolet inLSin 4.000in Stroke Pro Series Crankshaft
$1,273.86
$1,384.63
Sold out
Manley Performance
Manley SR 20 Brodix Severe Duty Series Stainless Steel Exhaust Valves 2.400in Dia 6.030 L - Set of 8
$311.48
$415.30
Sold out
Manley Performance
Manley Ford Racing Cylinder Head 4.6L & 5.4L SOHC 36.0mm Race Master Exhaust Valves *Set of 8*
$202.55
$270.06
Sold out