Collection: Manley Performance
In March 1966, Manley Speed Equipment, Inc. was founded by Hank Manley shortly after graduating from college. His interest in performance & racing traced back to 1960 when at 17 years old he rebuilt a 312 CID Ford V-8 engine, installed a camshaft & 3 two-barrel carburetors, & raced a 1956 Thunderbird on the streets of New Jersey. Initially, the line included stainless valves, forged pistons, camshafts, lifters, vanadium valve springs, push rods, & timing chain kits. Today, Manley Performance Products continues to redefine itself in a high-performance aftermarket industry that is constantly evolving. They've developed new products for growing markets such as sport compact, Ford modular, & Chevy LS; as well as maintained their leadership role with the traditional V-8 engine business.
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Manley Valve - Intake Valve-GEN II 2.150 11254-8
Part # 11254-8Vendor:MANLEYRegular price $461.33 USDRegular price$507.46 USDSale price $461.33 USDSale -
Manley Valve - Intake Valve-GEN II 2.425 11258-8
Part # 11258-8Vendor:MANLEYRegular price $461.33 USDRegular price$507.46 USDSale price $461.33 USDSale -
Manley Valve - Intake Valve-GEN II 2.080 11256-8
Part # 11256-8Vendor:MANLEYRegular price $461.33 USDRegular price$507.46 USDSale price $461.33 USDSale -
Manley Valve - Intake Valve-GEN II 2.300 11252-8
Part # 11252-8Vendor:MANLEYRegular price $461.33 USDRegular price$507.46 USDSale price $461.33 USDSale -
Manley Valve - Intake Valve-GEN II 2.150 11242-8
Part # 11242-8Vendor:MANLEYRegular price $461.33 USDRegular price$507.46 USDSale price $461.33 USDSale -
Manley Valve - Intake Valve-GEN II 2.200 11226-8
Part # 11226-8Vendor:MANLEYRegular price $461.33 USDRegular price$507.46 USDSale price $461.33 USDSale -
Manley Valve - Intake Valve-GEN II 2.450 11220-8
Part # 11220-8Vendor:MANLEYRegular price $461.33 USDRegular price$507.46 USDSale price $461.33 USDSale -
Manley Valve - Intake Valve-GEN II 2.200 11224-8
Part # 11224-8Vendor:MANLEYRegular price $461.33 USDRegular price$507.46 USDSale price $461.33 USDSale -
Manley Valve - Exhaust Valve-R/M NISSAN PATROL 35.5mm 11183-12
Part # 11183-12Vendor:MANLEYRegular price $460.25 USDRegular price$575.31 USDSale price $460.25 USDSale -
Manley Valve - Exhaust Valve-R/M NISSAN PATROL 35.5mm 11181-12
Part # 11181-12Vendor:MANLEYRegular price $460.25 USDRegular price$575.31 USDSale price $460.25 USDSale -
Manley Valve - Exhaust Valve-R/M NISSAN PATROL 35mm 11179-12
Part # 11179-12Vendor:MANLEYRegular price $460.25 USDRegular price$575.31 USDSale price $460.25 USDSale -
Manley Valve - Exhaust Valve-R/M NISSAN PATROL 35mm 11177-12
Part # 11177-12Vendor:MANLEYRegular price $460.25 USDRegular price$575.31 USDSale price $460.25 USDSale -
Manley Valve - Intake Valve-R/F NISSAN PATROL 40.5mm 11178-12
Part # 11178-12Vendor:MANLEYRegular price $460.25 USDRegular price$575.31 USDSale price $460.25 USDSale -
Manley Valve - Intake Valve-R/F NISSAN PATROL 40.5mm 11180-12
Part # 11180-12Vendor:MANLEYRegular price $460.25 USDRegular price$575.31 USDSale price $460.25 USDSale -
Manley Valve - Intake Valve-R/F NISSAN PATROL 40mm 11176-12
Part # 11176-12Vendor:MANLEYRegular price $460.25 USDRegular price$575.31 USDSale price $460.25 USDSale -
Manley Valve - Intake Valve-R/F NISSAN PATROL 40mm 11174-12
Part # 11174-12Vendor:MANLEYRegular price $460.25 USDRegular price$575.31 USDSale price $460.25 USDSale -
Manley Spring Retainer RET-TI 22205 SPRING 23205-32
Part # 23205-32Vendor:MANLEYRegular price $457.52 USDRegular price$481.60 USDSale price $457.52 USDSale -
Manley Spring Retainer RET-H-13 1.101 7 DEG 221419 23605TS-32
Part # 23605TS-32Vendor:MANLEYRegular price $456.63 USDRegular price$537.22 USDSale price $456.63 USDSale -
MANLEY Chevy LS Spring Kit 1.295 w/chromoly retaine 26362134KS
Part # 26362134KSVendor:MANLEYRegular price $454.31 USDRegular price$499.74 USDSale price $454.31 USDSale -
MANLEY 1.311 NexTek Dual Valve Springs 221431-16
Part # 221431-16Vendor:MANLEYRegular price $446.28 USDRegular price$490.91 USDSale price $446.28 USDSale -
Manley Valve Spring SPRING-1.311 SINGLE 221439-16
Part # 221439-16Vendor:MANLEYRegular price $446.28 USDRegular price$495.87 USDSale price $446.28 USDSale -
Manley Valve Spring SPRING-1.311 SINGLE HEMI 221431-16
Part # 221431-16Vendor:MANLEYRegular price $446.28 USDRegular price$495.87 USDSale price $446.28 USDSale -
Manley Piston Ring RING-4.625 .043.0433/16 STL TOP 46559ST-8
Part # 46559ST-8Vendor:MANLEYRegular price $443.55 USDRegular price$466.89 USDSale price $443.55 USDSale -
Manley Piston Ring RING-4.600 .0433/16 STEEL TOP 46558ST-8
Part # 46558ST-8Vendor:MANLEYRegular price $443.55 USDRegular price$466.89 USDSale price $443.55 USDSale