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-HEMI 6.1 R/F 2.100 HOLLOW 11670H-8
Part # 11670H-8Vendor:MANLEYRegular price $537.42 USDRegular price$716.57 USDSale price $537.42 USDSale -
Manley Valve - Intake Valve-HEMI 5.7 R/F 2.020 HOLLOW 11666HB-8
Part # 11666HB-8Vendor:MANLEYRegular price $537.42 USDRegular price$716.57 USDSale price $537.42 USDSale -
Manley Valve - Intake Valve-HEMI 5.7 R/F 2.020 HOLLOW 11666H-8
Part # 11666H-8Vendor:MANLEYRegular price $537.42 USDRegular price$716.57 USDSale price $537.42 USDSale -
Manley Valve - Intake Valve-L-92 R/F 2.165 HOLLOW STEM 11620H-8
Part # 11620H-8Vendor:MANLEYRegular price $537.42 USDRegular price$716.57 USDSale price $537.42 USDSale -
Manley Valve - Intake Valve-L-92 R/F 2.165 +.300 HOLLOW STEM 12350H-8
Part # 12350H-8Vendor:MANLEYRegular price $537.42 USDRegular price$716.57 USDSale price $537.42 USDSale -
Manley Valve - Intake Valve-HEMI 6.4 R/F 2.180 HOLLOW 12332H-8
Part # 12332H-8Vendor:MANLEYRegular price $537.42 USDRegular price$716.57 USDSale price $537.42 USDSale -
Manley Valve - Intake Valve-HEMI 6.4 R/F 2.180 HOLLOW 12332HB-8
Part # 12332HB-8Vendor:MANLEYRegular price $537.42 USDRegular price$716.57 USDSale price $537.42 USDSale -
Manley Valve - Intake Valve-HEMI 5.7 R/F 2.080 HOLLOW 11696HB-8
Part # 11696HB-8Vendor:MANLEYRegular price $537.42 USDRegular price$716.57 USDSale price $537.42 USDSale -
Manley Valve - Intake Valve-HEMI 5.7 R/F 2.080 HOLLOW 11696H-8
Part # 11696H-8Vendor:MANLEYRegular price $537.42 USDRegular price$716.57 USDSale price $537.42 USDSale -
Manley Valve - Intake Valve-LS-1 R/M 2.080 HOLLOW 11398H-8
Part # 11398H-8Vendor:MANLEYRegular price $537.42 USDRegular price$716.57 USDSale price $537.42 USDSale -
Manley Valve - Intake Valve-LS-1 R/M 2.055 HOLLOW 11390H-8
Part # 11390H-8Vendor:MANLEYRegular price $537.42 USDRegular price$716.57 USDSale price $537.42 USDSale -
Manley Valve - Intake Valve-LS-1 R/M 2.055 HOLLOW 11360H-8
Part # 11360H-8Vendor:MANLEYRegular price $537.42 USDRegular price$716.57 USDSale price $537.42 USDSale -
Manley Valve - Intake Valve-LS-1 R/M 2.055 HOLLOW 11362H-8
Part # 11362H-8Vendor:MANLEYRegular price $537.42 USDRegular price$716.57 USDSale price $537.42 USDSale -
Manley Valve - Intake Valve-LS-1 R/M 2.100 HOLLOW 11350H-8
Part # 11350H-8Vendor:MANLEYRegular price $537.42 USDRegular price$716.57 USDSale price $537.42 USDSale -
MANLEY Ford 2.3L Sportsman Rods 5.700in 14117-4
Part # 14117-4Vendor:MANLEYRegular price $536.85 USDRegular price$590.54 USDSale price $536.85 USDSale -
Manley Valve Spring Kit KIT-SPRING/RETAINER/LOCATOR/LOCK/SEAL 26361634KS
Part # 26361634KSVendor:MANLEYRegular price $529.90 USDRegular price$706.54 USDSale price $529.90 USDSale -
Manley Valve Spring Kit KIT-SPRING/RETAINER/LOCATOR/LOCK/SEAL 26361624KS
Part # 26361624KSVendor:MANLEYRegular price $529.90 USDRegular price$706.54 USDSale price $529.90 USDSale -
MANLEY 1.610 NexTek Dual Valve Springs 221444-16
Part # 221444-16Vendor:MANLEYRegular price $529.04 USDRegular price$581.94 USDSale price $529.04 USDSale -
MANLEY 1.580 Dual Valve Springs 221443-16
Part # 221443-16Vendor:MANLEYRegular price $529.04 USDRegular price$581.94 USDSale price $529.04 USDSale -
Manley Valve Spring SPRING-1.610 DOUBLE 221444-16
Part # 221444-16Vendor:MANLEYRegular price $529.04 USDRegular price$587.82 USDSale price $529.04 USDSale -
Manley Valve Spring SPRING-1.580 DOUBLE 221443-16
Part # 221443-16Vendor:MANLEYRegular price $529.04 USDRegular price$587.82 USDSale price $529.04 USDSale -
MANLEY Chevy LS Spring Kit 1.295 w/Ti-Retainers 26362334KS
Part # 26362334KSVendor:MANLEYRegular price $527.63 USDRegular price$580.39 USDSale price $527.63 USDSale -
Manley Valve Spring Kit KIT-SPRING/RETAINER/LOCATOR/LOCK/SEAL 26351048KS
Part # 26351048KSVendor:MANLEYRegular price $522.41 USDRegular price$696.54 USDSale price $522.41 USDSale -
Manley Valve - Exhaust Valve-E/D FORD 2.3L EcoBoost 30.5mm 11199-8
Part # 11199-8Vendor:MANLEYRegular price $522.23 USDRegular price$652.79 USDSale price $522.23 USDSale