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 R/M 1.600in Exhaust Valve 11877-1
Part # 11877-1Vendor:MANLEYRegular price $26.31 USDRegular price$28.94 USDSale price $26.31 USDSale -
MANLEY Ford 2.3L R/M 1.590in Exhaust Valve 11793-1
Part # 11793-1Vendor:MANLEYRegular price $26.13 USDRegular price$28.74 USDSale price $26.13 USDSale -
Manley Valve Stem Cap TIP-INSERT 5/16 STEM 42311-8
Part # 42311-8Vendor:MANLEYRegular price $25.98 USDRegular price$27.35 USDSale price $25.98 USDSale -
MANLEY 1.640 Dual Valve Spring 221424-1
Part # 221424-1Vendor:MANLEYRegular price $25.89 USDRegular price$28.48 USDSale price $25.89 USDSale -
MANLEY 5/16 SBC Guide Plate 42355-8
Part # 42355-8Vendor:MANLEYRegular price $25.72 USDRegular price$28.29 USDSale price $25.72 USDSale -
Manley Pushrod Guide Plate GPLATES-SBC 5/16 42355-8
Part # 42355-8Vendor:MANLEYRegular price $25.72 USDRegular price$27.07 USDSale price $25.72 USDSale -
Manley Valve Spring SPRING-1.650 DOUBLE 221454-1
Part # 221454-1Vendor:MANLEYRegular price $25.61 USDRegular price$28.45 USDSale price $25.61 USDSale -
Manley Valve Spring SPRING-1.640 DOUBLE 221425-1
Part # 221425-1Vendor:MANLEYRegular price $25.61 USDRegular price$28.45 USDSale price $25.61 USDSale -
MANLEY 2.140 RF Intake Valve 6.4L Gen-III Hemi 12330B-1
Part # 12330B-1Vendor:MANLEYRegular price $25.32 USDRegular price$33.76 USDSale price $25.32 USDSale -
MANLEY GM LS-7 R/M 1.615 Exh. Valve 11689-1
Part # 11689-1Vendor:MANLEYRegular price $25.32 USDRegular price$33.76 USDSale price $25.32 USDSale -
Manley Valve - Exhaust Valve-HEMI R/M 1.940 11905-1
Part # 11905-1Vendor:MANLEYRegular price $25.32 USDRegular price$33.76 USDSale price $25.32 USDSale -
Manley Valve - Exhaust Valve-HEMI R/M 1.900 11901-1
Part # 11901-1Vendor:MANLEYRegular price $25.32 USDRegular price$33.76 USDSale price $25.32 USDSale -
Manley Valve - Exhaust Valve-LS-7 R/M 1.615 11689-1
Part # 11689-1Vendor:MANLEYRegular price $25.32 USDRegular price$33.76 USDSale price $25.32 USDSale -
Manley Valve - Intake Valve-FD MOD R/M 45.5mm 11640B-1
Part # 11640B-1Vendor:MANLEYRegular price $25.32 USDRegular price$33.76 USDSale price $25.32 USDSale -
Manley Valve - Intake Valve-FD MOD R/M 45.5mm 11640-1
Part # 11640-1Vendor:MANLEYRegular price $25.32 USDRegular price$33.76 USDSale price $25.32 USDSale -
Manley Valve - Exhaust Valve-FD MOD R/M 37mm 11639B-1
Part # 11639B-1Vendor:MANLEYRegular price $25.32 USDRegular price$33.76 USDSale price $25.32 USDSale -
Manley Valve - Exhaust Valve-FD MOD R/M 37mm 11639-1
Part # 11639-1Vendor:MANLEYRegular price $25.32 USDRegular price$33.76 USDSale price $25.32 USDSale -
Manley Valve - Intake Valve-FD MOD R/M 46.83mm 11638B-1
Part # 11638B-1Vendor:MANLEYRegular price $25.32 USDRegular price$33.76 USDSale price $25.32 USDSale -
Manley Valve - Intake Valve-FD MOD R/M 46.83mm 11638-1
Part # 11638-1Vendor:MANLEYRegular price $25.32 USDRegular price$33.76 USDSale price $25.32 USDSale -
Manley Valve - Exhaust Valve-FD MOD R/M 36mm 11637B-1
Part # 11637B-1Vendor:MANLEYRegular price $25.32 USDRegular price$33.76 USDSale price $25.32 USDSale -
Manley Valve - Exhaust Valve-FD MOD R/M 36mm 11637-1
Part # 11637-1Vendor:MANLEYRegular price $25.32 USDRegular price$33.76 USDSale price $25.32 USDSale -
Manley Valve - Intake Valve-FD MOD R/M 44.5mm 11636B-1
Part # 11636B-1Vendor:MANLEYRegular price $25.32 USDRegular price$33.76 USDSale price $25.32 USDSale -
Manley Valve - Intake Valve-FD MOD R/M 44.5mm 11636-1
Part # 11636-1Vendor:MANLEYRegular price $25.32 USDRegular price$33.76 USDSale price $25.32 USDSale -
Manley Valve - Exhaust Valve-FD MOD R/M 34mm 11635B-1
Part # 11635B-1Vendor:MANLEYRegular price $25.32 USDRegular price$33.76 USDSale price $25.32 USDSale