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 SBC S/D 2.020in Intake Valves 11596-8
Part # 11596-8Vendor:MANLEYRegular price $286.72 USDRegular price$315.39 USDSale price $286.72 USDSale -
MANLEY BBC SD 1.900 Exhaust Valves 11/32 6.380 OAL 11581-8
Part # 11581-8Vendor:MANLEYRegular price $286.72 USDRegular price$315.39 USDSale price $286.72 USDSale -
MANLEY SBC S/D 1.500in Exhaust Valves 11567-8
Part # 11567-8Vendor:MANLEYRegular price $286.72 USDRegular price$315.39 USDSale price $286.72 USDSale -
MANLEY BBC S/D 1.880in Exhaust Valves 11563-8
Part # 11563-8Vendor:MANLEYRegular price $286.72 USDRegular price$315.39 USDSale price $286.72 USDSale -
MANLEY BBC S/D 2.250in Intake Valves 11562-8
Part # 11562-8Vendor:MANLEYRegular price $286.72 USDRegular price$315.39 USDSale price $286.72 USDSale -
MANLEY BBC S/D 1.720in Exhaust Valves 11553-8
Part # 11553-8Vendor:MANLEYRegular price $286.72 USDRegular price$315.39 USDSale price $286.72 USDSale -
MANLEY Olds 330-455 S/D 2.072in Intake Valves 11548-8
Part # 11548-8Vendor:MANLEYRegular price $286.72 USDRegular price$382.30 USDSale price $286.72 USDSale -
MANLEY Olds 330-455 S/D 1.710in Exhaust Valves 11547-8
Part # 11547-8Vendor:MANLEYRegular price $286.72 USDRegular price$382.30 USDSale price $286.72 USDSale -
MANLEY SBC S/D 1.600in Exhaust Valves 11543-8
Part # 11543-8Vendor:MANLEYRegular price $286.72 USDRegular price$315.39 USDSale price $286.72 USDSale -
MANLEY SBC S/D 1.600in Exhaust Valves 11539-8
Part # 11539-8Vendor:MANLEYRegular price $286.72 USDRegular price$315.39 USDSale price $286.72 USDSale -
MANLEY SBC S/D 1.625in Exhaust Valves 11537-8
Part # 11537-8Vendor:MANLEYRegular price $286.72 USDRegular price$315.39 USDSale price $286.72 USDSale -
MANLEY BBC S/D 1.900in Exhaust Valves 11535-8
Part # 11535-8Vendor:MANLEYRegular price $286.72 USDRegular price$382.30 USDSale price $286.72 USDSale -
MANLEY BBC S/D 2.190in Intake Valves 11520-8
Part # 11520-8Vendor:MANLEYRegular price $286.72 USDRegular price$315.39 USDSale price $286.72 USDSale -
Manley Valve - Intake Valve-HEMI S/D 2.250 +.100 11908B-8
Part # 11908B-8Vendor:MANLEYRegular price $286.72 USDRegular price$382.30 USDSale price $286.72 USDSale -
Manley Valve - Intake Valve-HEMI S/D 2.250 +.100 11908-8
Part # 11908-8Vendor:MANLEYRegular price $286.72 USDRegular price$382.30 USDSale price $286.72 USDSale -
Manley Valve - Intake Valve-HEMI S/D 2.250 +.050 11906B-8
Part # 11906B-8Vendor:MANLEYRegular price $286.72 USDRegular price$382.30 USDSale price $286.72 USDSale -
Manley Valve - Intake Valve-HEMI S/D 2.250 +.050 11906-8
Part # 11906-8Vendor:MANLEYRegular price $286.72 USDRegular price$382.30 USDSale price $286.72 USDSale -
Manley Valve - Intake Valve-HEMI S/D 2.250 11904B-8
Part # 11904B-8Vendor:MANLEYRegular price $286.72 USDRegular price$382.30 USDSale price $286.72 USDSale -
Manley Valve - Intake Valve-HEMI S/D 2.250 11904-8
Part # 11904-8Vendor:MANLEYRegular price $286.72 USDRegular price$382.30 USDSale price $286.72 USDSale -
Manley Valve - Intake Valve-HEMI S/D 2.200 11902B-8
Part # 11902B-8Vendor:MANLEYRegular price $286.72 USDRegular price$382.30 USDSale price $286.72 USDSale -
Manley Valve - Intake Valve-HEMI S/D 2.200 11902-8
Part # 11902-8Vendor:MANLEYRegular price $286.72 USDRegular price$382.30 USDSale price $286.72 USDSale -
Manley Valve - Exhaust Valve-S/D 1.500+.100 11887-8
Part # 11887-8Vendor:MANLEYRegular price $286.72 USDRegular price$382.30 USDSale price $286.72 USDSale -
Manley Valve - Intake Valve-P/F 2.020+.100 11882-8
Part # 11882-8Vendor:MANLEYRegular price $286.72 USDRegular price$382.30 USDSale price $286.72 USDSale -
Manley Valve - Exhaust Valve-S/D 1.625+.200 11871-8
Part # 11871-8Vendor:MANLEYRegular price $286.72 USDRegular price$382.30 USDSale price $286.72 USDSale