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 Spring Seat SPRING CUP-ID 1.311 LT4 EXH 42161-8
Part # 42161-8Vendor:MANLEYRegular price $47.63 USDRegular price$50.14 USDSale price $47.63 USDSale -
Manley Valve Spring Seat SPRING CUP-ID 1.311 LT4 INT 42148-8
Part # 42148-8Vendor:MANLEYRegular price $47.63 USDRegular price$50.14 USDSale price $47.63 USDSale -
Manley Valve - Exhaust Valve-GEN II 40mm 11205-1
Part # 11205-1Vendor:MANLEYRegular price $47.24 USDRegular price$47.24 USDSale price $47.24 USD -
Manley Valve - Intake Valve-GEN II .3125 STEM 11272-1
Part # 11272-1Vendor:MANLEYRegular price $47.24 USDRegular price$47.24 USDSale price $47.24 USD -
Manley Valve - Intake Valve-GEN II 52mm 11204-1
Part # 11204-1Vendor:MANLEYRegular price $47.24 USDRegular price$47.24 USDSale price $47.24 USD -
Manley Valve - Intake Valve-GEN II 2.375 11200-1
Part # 11200-1Vendor:MANLEYRegular price $47.24 USDRegular price$47.24 USDSale price $47.24 USD -
Manley Valve - Exhaust Valve-GEN II 37mm 11247-1
Part # 11247-1Vendor:MANLEYRegular price $46.36 USDRegular price$46.36 USDSale price $46.36 USD -
Manley Valve - Exhaust Valve-GEN II 1.650 11217-1
Part # 11217-1Vendor:MANLEYRegular price $46.36 USDRegular price$46.36 USDSale price $46.36 USD -
Manley Valve - Exhaust Valve-GEN II 38.5mm 11211-1
Part # 11211-1Vendor:MANLEYRegular price $46.36 USDRegular price$46.36 USDSale price $46.36 USD -
Manley Valve - Exhaust Valve-GEN II 1.625 11207-1
Part # 11207-1Vendor:MANLEYRegular price $46.36 USDRegular price$46.36 USDSale price $46.36 USD -
Manley Valve - Exhaust Valve-GEN II 1.625 11203-1
Part # 11203-1Vendor:MANLEYRegular price $46.36 USDRegular price$46.36 USDSale price $46.36 USD -
Manley Valve - Intake Valve-GEN II 40mm 11276-1
Part # 11276-1Vendor:MANLEYRegular price $46.36 USDRegular price$46.36 USDSale price $46.36 USD -
Manley Valve - Intake Valve-GEN II 2.000 11268-1
Part # 11268-1Vendor:MANLEYRegular price $46.36 USDRegular price$46.36 USDSale price $46.36 USD -
Manley Valve - Intake Valve-GEN II 2.125 11218-1
Part # 11218-1Vendor:MANLEYRegular price $46.36 USDRegular price$46.36 USDSale price $46.36 USD -
Manley Valve - Intake Valve-GEN II 2.150 11216-1
Part # 11216-1Vendor:MANLEYRegular price $46.36 USDRegular price$46.36 USDSale price $46.36 USD -
Manley Valve - Intake Valve-GEN II 2.100 11206-1
Part # 11206-1Vendor:MANLEYRegular price $46.36 USDRegular price$46.36 USDSale price $46.36 USD -
Manley Valve - Intake Valve-GEN II 48.5mm 11210-1
Part # 11210-1Vendor:MANLEYRegular price $46.36 USDRegular price$46.36 USDSale price $46.36 USD -
MANLEY 3/8 10-Deg Steel Valve Locks 8pk Bead-Loc 13192-8
Part # 13192-8Vendor:MANLEYRegular price $45.41 USDRegular price$49.95 USDSale price $45.41 USDSale -
Manley Valve - Exhaust Valve-GEN II 32mm 11213-1
Part # 11213-1Vendor:MANLEYRegular price $45.19 USDRegular price$45.19 USDSale price $45.19 USD -
Manley Valve - Exhaust Valve-GEN II 32mm 11209-1
Part # 11209-1Vendor:MANLEYRegular price $45.19 USDRegular price$45.19 USDSale price $45.19 USD -
Manley Valve - Intake Valve-GEN II 37.0mm 11208-1
Part # 11208-1Vendor:MANLEYRegular price $45.19 USDRegular price$45.19 USDSale price $45.19 USD -
Manley Valve - Intake Valve-GEN II 39mm 11212-1
Part # 11212-1Vendor:MANLEYRegular price $45.19 USDRegular price$45.19 USDSale price $45.19 USD -
MANLEY BBC SD 2.325 Int. Valve 2.325 11580-1
Part # 11580-1Vendor:MANLEYRegular price $44.63 USDRegular price$49.09 USDSale price $44.63 USDSale -
Manley Valve Spring Kit KIT-SPRING/RETAINER/LOCK 26165K
Part # 26165KVendor:MANLEYRegular price $44.53 USDRegular price$46.87 USDSale price $44.53 USDSale