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 Chrysler Hemi 6.4L NexTek Series High Performance Valve Springs .650 Max Lift - Single
$27.90
$31.00
In stock
Manley Performance
Manley 95-99 Mitsu 4G64 2/ 4G63 Head 86.5mm Bore 94mm Stroke 8.5 CR -17cc Dish Piston w/ Rings
$183.68
$201.41
In stock
Manley Performance
Manley Drag Race NexTek Series 1.677in Dia .900in lift High Performance Valve Springs (Set of 16)
$647.48
$719.42
In stock
Manley Performance
Manley Ford 4.6L DOHC (4 Valve) Triple Groove 37mm Race Master Intake Valves - Single
$25.32
$33.76
In stock
Manley Performance
Manley Subaru EJ257 100mm +.50mm Bore 8.5:1 -17cc Dish Platinum Series Piston Set with Rings
$734.74
$805.63
In stock
Manley Performance
Manley Spring Cup 1.677in Spring OD 1.750in Cup OD .570in Cup ID
$95.27
$100.28
In stock
Manley Performance
Manley 04+ Subaru WRX/STi (EJ257) 83mm Stroker 99.5mm STD Bore 8.5:1 Dish Platinum Piston - Single
$233.24
$255.75
In stock
Manley Performance
Manley Chevy Small Block 1.940in Head Diameter Race Flo Intake Valves (Single)
$23.58
$31.44
In stock
Manley Performance
Manley Alcohol/Fuel Classes/ProMod NexTek Series High Performance Valve Springs
$999.68
$1,110.76
In stock
Manley Performance
Manley Ring Set Subaru EJ205WRX / EJ257 WRX STi 100mm File Fit 1.2mm x 1.2mm x 2.0mm - Single
$41.12
$43.28
In stock
Manley Performance
Manley Chevy BB Swedged End Chrome Pushrods 8.680in Lenth .080in Thickness 3/8in Diameter (Set of 8)
$111.71
$139.63
In stock
Manley Performance
Manley Ford 289/302/351W Street Flo Exhaust Valves 1.850 in Dia for use with Rail Type Rockers
$185.29
In stock
Manley Performance
Manley Chrysler Hemi 6.4L (1.654) Race Master Exhaust Valve (Single)
$25.32
$33.76
In stock
Manley Performance
Manley Ford XR-6 Turbo 4.0L BA Falcon 3.647in Bore Platinum Series Dish Piston Set
$1,067.56
$1,170.57
In stock
Manley Performance
Manley 10 Degree STD 16pc Titanium Retainers 1.500in OD +.170
$442.50
$520.59
Sold out
Manley Performance
Manley Chrysler 6.1L Hemi 4.080in Bore Stroker Series -11.5cc Dish Piston Set Extreme Duty
$1,124.07
$1,322.43
Sold out
Manley Performance
Manley Ford 5.0L DOHC Coyote NexTek Series High Performance Valve Spring - SINGLE
$22.77
$25.30
Sold out
Manley Performance
Manley Chevy Small Block LS-1 5.700in H Beam w/ ARP 2000 Connecting Rod - Set of 8
$902.98
$1,003.31
Sold out
Manley Performance
Manley Chrysler 5.7L Hemi 99.5mm Bore -14cc Dish Stroker Series Standard Piston Set (Set of 8)
$889.40
$1,046.35
Sold out