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-S/D 2.250+.250 12856-1
Part # 12856-1Vendor:MANLEYRegular price $38.93 USDRegular price$51.91 USDSale price $38.93 USDSale -
Manley Valve - Intake Valve-S/D 2.350+.350 12880-1
Part # 12880-1Vendor:MANLEYRegular price $38.93 USDRegular price$51.91 USDSale price $38.93 USDSale -
Manley Valve - Intake Valve-S/D 2.300+.350 12878-1
Part # 12878-1Vendor:MANLEYRegular price $38.93 USDRegular price$51.91 USDSale price $38.93 USDSale -
Manley Valve - Intake Valve-S/D 2.300+.250 12854-1
Part # 12854-1Vendor:MANLEYRegular price $38.93 USDRegular price$51.91 USDSale price $38.93 USDSale -
Manley Valve - Intake Valve-S/D2.250+.100 12850-1
Part # 12850-1Vendor:MANLEYRegular price $38.93 USDRegular price$51.91 USDSale price $38.93 USDSale -
Manley Valve - Intake Valve-S/D 2.250 12802-1
Part # 12802-1Vendor:MANLEYRegular price $38.93 USDRegular price$51.91 USDSale price $38.93 USDSale -
Manley Valve - Intake Valve-S/D 2.300+.100 12842-1
Part # 12842-1Vendor:MANLEYRegular price $38.93 USDRegular price$51.91 USDSale price $38.93 USDSale -
Manley Valve - Intake Valve-S/D 2.325+.250 12838-1
Part # 12838-1Vendor:MANLEYRegular price $38.93 USDRegular price$51.91 USDSale price $38.93 USDSale -
Manley Valve - Intake Valve-S/D 2.300+.200 12784-1
Part # 12784-1Vendor:MANLEYRegular price $38.93 USDRegular price$51.91 USDSale price $38.93 USDSale -
Manley Valve - Intake Valve-BBC S/D 2.300 12780-1
Part # 12780-1Vendor:MANLEYRegular price $38.93 USDRegular price$51.91 USDSale price $38.93 USDSale -
Manley Valve - Intake Valve-P/F L83 5.3L 1.930 .3133 STEM 12358-1
Part # 12358-1Vendor:MANLEYRegular price $38.93 USDRegular price$51.91 USDSale price $38.93 USDSale -
Manley Valve - Intake Valve-P/F LT1 6.2L 2.120 .3133 STEM 12352-1
Part # 12352-1Vendor:MANLEYRegular price $38.93 USDRegular price$51.91 USDSale price $38.93 USDSale -
Manley Valve - Intake Valve-P/F 2.125 +.100 .3133 STEM 12346-1
Part # 12346-1Vendor:MANLEYRegular price $38.93 USDRegular price$51.91 USDSale price $38.93 USDSale -
Manley Valve - Intake Valve-P/F 2.100 +.100 .3133 STEM 12338-1
Part # 12338-1Vendor:MANLEYRegular price $38.93 USDRegular price$51.91 USDSale price $38.93 USDSale -
Manley Valve - Intake Valve-S/D BRODIX SR20 deg 2.400 6.030 12344-1
Part # 12344-1Vendor:MANLEYRegular price $38.93 USDRegular price$51.91 USDSale price $38.93 USDSale -
Manley Valve - Intake Valve-SBC S/D 1.720 12342-1
Part # 12342-1Vendor:MANLEYRegular price $38.93 USDRegular price$51.91 USDSale price $38.93 USDSale -
Manley Valve - Intake Valve-BBC BRODIX 383 S/D 2.375 12340-1
Part # 12340-1Vendor:MANLEYRegular price $38.93 USDRegular price$51.91 USDSale price $38.93 USDSale -
Manley Valve - Intake Valve-P/F 2.080 +.100 .3133 STEM 12336-1
Part # 12336-1Vendor:MANLEYRegular price $38.93 USDRegular price$51.91 USDSale price $38.93 USDSale -
Manley Valve - Intake Valve-P/F 2.080 .3133 STEM 12334-1
Part # 12334-1Vendor:MANLEYRegular price $38.93 USDRegular price$51.91 USDSale price $38.93 USDSale -
Manley Valve - Intake Valve-S/D 2.080+.200 11858-1
Part # 11858-1Vendor:MANLEYRegular price $38.93 USDRegular price$51.91 USDSale price $38.93 USDSale -
Manley Valve - Intake Valve-S/D 2.125+.100 11848-1
Part # 11848-1Vendor:MANLEYRegular price $38.93 USDRegular price$51.91 USDSale price $38.93 USDSale -
Manley Valve - Intake Valve-S/D 2.325+.250 11838-1
Part # 11838-1Vendor:MANLEYRegular price $38.93 USDRegular price$51.91 USDSale price $38.93 USDSale -
Manley Valve - Intake Valve-S/D 1.840+.200 11820-1
Part # 11820-1Vendor:MANLEYRegular price $38.93 USDRegular price$51.91 USDSale price $38.93 USDSale -
Manley Valve - Intake Valve-S/D 2.190+.100 11822-1
Part # 11822-1Vendor:MANLEYRegular price $38.93 USDRegular price$51.91 USDSale price $38.93 USDSale