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 SD 2.080 Intake Valves 5/16 5.010 OAL 11712-8
Part # 11712-8Vendor:MANLEYRegular price $337.99 USDRegular price$371.79 USDSale price $337.99 USDSale -
MANLEY LS1 S/D 1.600 Exhaust Valves 11677-8
Part # 11677-8Vendor:MANLEYRegular price $337.99 USDRegular price$371.79 USDSale price $337.99 USDSale -
MANLEY LS1 S/D 1.575 Exhaust Valves 11675-8
Part # 11675-8Vendor:MANLEYRegular price $337.99 USDRegular price$371.79 USDSale price $337.99 USDSale -
MANLEY LS1 S/D 1.550 Exhaust Valves 11673-8
Part # 11673-8Vendor:MANLEYRegular price $337.99 USDRegular price$371.79 USDSale price $337.99 USDSale -
MANLEY LS3 S/D 1.590 Exhaust Valves 11661-8
Part # 11661-8Vendor:MANLEYRegular price $337.99 USDRegular price$371.79 USDSale price $337.99 USDSale -
MANLEY SBC S/D 2.020in Intake Valves 11596-8
Part # 11596-8Vendor:MANLEYRegular price $337.99 USDRegular price$371.79 USDSale price $337.99 USDSale -
MANLEY BBC S/D 2.250in Intake Valves 11562-8
Part # 11562-8Vendor:MANLEYRegular price $337.99 USDRegular price$371.79 USDSale price $337.99 USDSale -
MANLEY SBC S/D 1.600in Exhaust Valves 11543-8
Part # 11543-8Vendor:MANLEYRegular price $337.99 USDRegular price$371.79 USDSale price $337.99 USDSale -
MANLEY SBC S/D 1.600in Exhaust Valves 11539-8
Part # 11539-8Vendor:MANLEYRegular price $337.99 USDRegular price$371.79 USDSale price $337.99 USDSale -
MANLEY SBC S/D 1.625in Exhaust Valves 11537-8
Part # 11537-8Vendor:MANLEYRegular price $337.99 USDRegular price$371.79 USDSale price $337.99 USDSale -
MANLEY BBC S/D 2.190in Intake Valves 11520-8
Part # 11520-8Vendor:MANLEYRegular price $337.99 USDRegular price$371.79 USDSale price $337.99 USDSale -
MANLEY LS3 P/F 2.165 Intake Valves 11686-8
Part # 11686-8Vendor:MANLEYRegular price $337.79 USDRegular price$371.57 USDSale price $337.79 USDSale -
MANLEY BBC S/D 1.880in Exhaust Valves 11843-8
Part # 11843-8Vendor:MANLEYRegular price $337.78 USDRegular price$371.56 USDSale price $337.78 USDSale -
MANLEY LS7 S/D 2.205 Intake Valves 11688-8
Part # 11688-8Vendor:MANLEYRegular price $337.78 USDRegular price$371.56 USDSale price $337.78 USDSale -
MANLEY GM LS7 S/D 1.615 Exhaust Valves 11679-8
Part # 11679-8Vendor:MANLEYRegular price $337.78 USDRegular price$371.56 USDSale price $337.78 USDSale -
MANLEY SBC S/D 1.500in Exhaust Valves 11567-8
Part # 11567-8Vendor:MANLEYRegular price $337.78 USDRegular price$371.56 USDSale price $337.78 USDSale -
MANLEY BBC S/D 1.880in Exhaust Valves 11563-8
Part # 11563-8Vendor:MANLEYRegular price $337.78 USDRegular price$371.56 USDSale price $337.78 USDSale -
MANLEY SBC S/D 2.020in Intake Valves 11826-8
Part # 11826-8Vendor:MANLEYRegular price $337.68 USDRegular price$371.44 USDSale price $337.68 USDSale -
MANLEY SBC S/D 1.600in Exhaust Valves 11755-8
Part # 11755-8Vendor:MANLEYRegular price $336.61 USDRegular price$370.27 USDSale price $336.61 USDSale -
MANLEY BBC S/D 2.300in Intake Valves 11842-8
Part # 11842-8Vendor:MANLEYRegular price $336.25 USDRegular price$369.87 USDSale price $336.25 USDSale -
MANLEY BBC S/D 1.880in Exhaust Valves 11815-8
Part # 11815-8Vendor:MANLEYRegular price $335.62 USDRegular price$369.18 USDSale price $335.62 USDSale -
MANLEY Mopar 5.7/601L Hemi Timing Kit 73205
Part # 73205Vendor:MANLEYRegular price $335.02 USDRegular price$368.53 USDSale price $335.02 USDSale -
MANLEY BBC S/D 1.720in Exhaust Valves 11553-8
Part # 11553-8Vendor:MANLEYRegular price $334.70 USDRegular price$368.17 USDSale price $334.70 USDSale -
Manley Valve Spring SPRING-B SERIES NON V 22120-16
Part # 22120-16Vendor:MANLEYRegular price $332.12 USDRegular price$349.60 USDSale price $332.12 USDSale