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 7 Bolt 4G63 4G63T / 03-06 Evo VIII IX H Beam Single Connecting Rod
$134.87
$153.96
In stock
Manley Performance
Manley 7 Degree 32pc Titanium Valve Spring Retainers (for 13089 or Factory Valve Lock)
$554.98
$652.92
In stock
Manley Performance
Manley 7 Degree 16pc Std. Titanium Valve Spring Retainers (for 13089 or Factory Valve Lock)
$277.49
$326.46
In stock
Manley Performance
Manley 92-00 Acura Integra / 99-00 Honda Civic 16 Valve 28.0mm Race Flo Exhaust Valve (Set of 8)
$209.03
$263.93
In stock
Manley Performance
Manley Chevy LT1 Direct Injected Series 4.00in Stroke 4.130in B -10 cc Dish Platinum Series Pistons
$889.40
$1,046.35
In stock
Manley Performance
Manley 03-06 Mitsubishi Evo 8/9 4G63T 85mm STD Bore 8.5/9.0:1 Dish Pistons w/ Rings
$734.74
$805.63
In stock
Manley Performance
Manley Small Block Chevy LS-1 / LS-2 (LS-6 Head) 2.100 Head Diameter Race Flo Intake Valves
$188.69
$251.58
In stock
Manley Performance
Manley 92-00 Acura Integra / 99-00 Honda Civic 16 Valve 33.0mm Race Flo Intake Valve (Single Valve)
$26.12
$32.99
In stock
Manley Performance
Manley 92-00 Honda Civic 1.6L SOHC 16 Valve 27mm Race Flo Exhaust Valve
$209.03
$263.93
In stock
Manley Performance
Manley Subaru WRX EJ205/WRX STi EJ257 92.5mm Bore +0.5mm Oversize Bore 1.2mmx1.2mmx2.8mm Ring Set
$173.98
$183.14
In stock
Manley Performance
Manley Ford 4.6L/5.4L (3Valve) 3.552 Bore -6.5cc Platinum Series Dish Piston Set
$901.45
$1,060.53
In stock
Manley Performance
Manley Ford 5.0L DOHC (4 Valve) 3.630in/3.635in Bore Dome Premium Steel Top Rings
$313.43
$329.93
Only 4 units left
Manley Performance
Manley Toyota Land Cruiser 4.5L (1FZ-FE) DOHC 24 Valve 39.5mm Race Flo Intake Valves (Set of 24)
$431.60
$544.95
In stock
Manley Performance
Manley 03-06 Mitsubishi Evo 8/9 4G63T 85.5mm +.5mm Oversized Bore 8.5/9.0:1 Dish Pistons w/ Rings
$734.74
$805.63
In stock
Manley Performance
Manley 94+ Integra GSR 1.8 V-Tech DOHC (B18C) H Beam Connecting Rod (SINGLE Rod)
$134.87
$153.96
In stock
Manley Performance
Manley 03-06 Evo 8/9 (7 Bolt 4G63T) 85.5mm +.5mm Over Bore 100mm Stroke 8.5:1 Dish Piston w/ Rings
$183.68
$201.41
In stock
Manley Performance
Manley Toyota Supra 2JZGT/2JZGTE 6cyl Valve Spring and Retainer Kit (w/o Valve Locks)
$517.78
$545.03
In stock
Manley Performance
Manley 03-07 Nissan 350Z/ Maxima 81.4mm Stroker 95.5mm Std Bore 11.0:1 Dome Piston Set w/Rings
$1,109.83
$1,216.92
In stock
Manley Performance
Manley Ford 5.4L Modular V-8 22mm Pin 628 Grams Lightweight Pro Series I Beam Connecting Rod Set
$1,851.62
$2,057.36
Sold out
Manley Performance
Manley 90-5/93 Mitsubishi Eclipse/Eagle Talon Turbo Tuff Pro Series I Beam Connecting Rod Set
$1,028.90
$1,083.05
Sold out
Manley Performance
Manley 04+ Subaru WRX STi (EJ257) 75mm DE-STROKED 100mm +.5mm Bore 8.5:1 Dish Piston Set w/ Rings
$734.74
$805.63
Sold out
Manley Performance
Manley Small Block Chevy 4 Barrel Class 4.030in Bore -4cc Dish Piston Set
$742.16
$873.13
Sold out
Manley Performance
Manley Chevy LT1 Direct Injected Series 4.00in Stroke 4.070in Bore -20 cc Dish Extreme Duty Pistons
$1,124.07
$1,322.43
Sold out
Manley Performance
Manley 93-00 Honda Prelude DOHC V-TEC 16 Valve 35.0mm Race Flo Exhaust Valves (Set of 8)
$209.03
$263.93
Sold out