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 SPRING-1447 POLISHED 221447P-1
Part # 221447P-1Vendor:MANLEYRegular price $56.76 USDRegular price$63.08 USDSale price $56.76 USDSale -
Manley Valve Spring SPRING-1448 POLISHED 221448P-1
Part # 221448P-1Vendor:MANLEYRegular price $56.76 USDRegular price$63.08 USDSale price $56.76 USDSale -
Manley Valve Spring SPRING-1.500 DOUBLE 221455-1
Part # 221455-1Vendor:MANLEYRegular price $56.47 USDRegular price$62.75 USDSale price $56.47 USDSale -
Manley Rocker Arm ROCKER-SBC 1.6 43151-8
Part # 43151-8Vendor:MANLEYRegular price $55.92 USDRegular price$58.86 USDSale price $55.92 USDSale -
Manley Valve - Exhaust Valve-GEN II 42mm 11279-1
Part # 11279-1Vendor:MANLEYRegular price $53.79 USDRegular price$59.17 USDSale price $53.79 USDSale -
Manley Valve - Exhaust Valve-GEN II 1.940 11263-1
Part # 11263-1Vendor:MANLEYRegular price $53.79 USDRegular price$59.17 USDSale price $53.79 USDSale -
Manley Valve - Exhaust Valve-GEN II 1.625 11255-1
Part # 11255-1Vendor:MANLEYRegular price $53.79 USDRegular price$59.17 USDSale price $53.79 USDSale -
Manley Valve - Exhaust Valve-GEN II 1.940 11253-1
Part # 11253-1Vendor:MANLEYRegular price $53.79 USDRegular price$59.17 USDSale price $53.79 USDSale -
Manley Valve - Exhaust Valve-GEN II 1.940 11251-1
Part # 11251-1Vendor:MANLEYRegular price $53.79 USDRegular price$59.17 USDSale price $53.79 USDSale -
Manley Valve - Exhaust Valve-GEN II 1.625 11245-1
Part # 11245-1Vendor:MANLEYRegular price $53.79 USDRegular price$59.17 USDSale price $53.79 USDSale -
Manley Valve - Exhaust Valve-GEN II 1.625 11229-1
Part # 11229-1Vendor:MANLEYRegular price $53.79 USDRegular price$59.17 USDSale price $53.79 USDSale -
Manley Valve - Exhaust Valve-GEN II 1.625 11227-1
Part # 11227-1Vendor:MANLEYRegular price $53.79 USDRegular price$59.17 USDSale price $53.79 USDSale -
Manley Valve - Exhaust Valve-GEN II 2.000 11221-1
Part # 11221-1Vendor:MANLEYRegular price $53.79 USDRegular price$59.17 USDSale price $53.79 USDSale -
Manley Valve - Exhaust Valve-GEN II 2.060 11219-1
Part # 11219-1Vendor:MANLEYRegular price $53.79 USDRegular price$59.17 USDSale price $53.79 USDSale -
Manley Pushrod P/ROD-HOLDEN 6 CYL 5/16 9.121 25771-12
Part # 25771-12Vendor:MANLEYRegular price $53.35 USDRegular price$56.16 USDSale price $53.35 USDSale -
MANLEY 1.677 Triple Valve Spring 221449-1
Part # 221449-1Vendor:MANLEYRegular price $53.19 USDRegular price$59.10 USDSale price $53.19 USDSale -
Manley Valve Spring SPRING-1.677 TRIPLE 221449-1
Part # 221449-1Vendor:MANLEYRegular price $53.19 USDRegular price$59.10 USDSale price $53.19 USDSale -
Manley Valve Spring SPRING-1.620 DOUBLE 221446SF-1
Part # 221446SF-1Vendor:MANLEYRegular price $52.31 USDRegular price$58.12 USDSale price $52.31 USDSale -
MANLEY 5/16in 351C Guide Plate 42163-8
Part # 42163-8Vendor:MANLEYRegular price $51.32 USDRegular price$56.45 USDSale price $51.32 USDSale -
MANLEY 3/8in 351C Guide Plate 42156-8
Part # 42156-8Vendor:MANLEYRegular price $51.32 USDRegular price$56.45 USDSale price $51.32 USDSale -
Manley Pushrod Guide Plate GPLATES-351C FD 5/16 42163-8
Part # 42163-8Vendor:MANLEYRegular price $51.32 USDRegular price$54.03 USDSale price $51.32 USDSale -
Manley Pushrod Guide Plate GPLATES-351C FD 3/8 42156-8
Part # 42156-8Vendor:MANLEYRegular price $51.32 USDRegular price$54.03 USDSale price $51.32 USDSale -
Manley Connecting Rod Bolt BOLT-7/16 ARP 625 PLUS 1.750 42397-1
Part # 42397-1Vendor:MANLEYRegular price $50.86 USDRegular price$55.95 USDSale price $50.86 USDSale -
Manley Connecting Rod Bolt BOLT-3/8 ARP 625+ 42321-1
Part # 42321-1Vendor:MANLEYRegular price $50.86 USDRegular price$55.95 USDSale price $50.86 USDSale