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 - Exhaust Valve-S/D 1.600+.300 11785-8
Part # 11785-8Vendor:MANLEYRegular price $301.07 USDRegular price$401.42 USDSale price $301.07 USDSale -
Manley Valve - Exhaust Valve-S/D 1.600+.200 11771-8
Part # 11771-8Vendor:MANLEYRegular price $301.07 USDRegular price$401.42 USDSale price $301.07 USDSale -
Manley Valve - Exhaust Valve-S/D 1.600+.600 11767-8
Part # 11767-8Vendor:MANLEYRegular price $301.07 USDRegular price$401.42 USDSale price $301.07 USDSale -
Manley Valve - Exhaust Valve-S/D 1.625+.600 11763-8
Part # 11763-8Vendor:MANLEYRegular price $301.07 USDRegular price$401.42 USDSale price $301.07 USDSale -
Manley Valve - Exhaust Valve-S/D 1.600+.400 11755-8
Part # 11755-8Vendor:MANLEYRegular price $301.07 USDRegular price$401.42 USDSale price $301.07 USDSale -
Manley Valve - Exhaust Valve-S/D 1.600+.300 11753-8
Part # 11753-8Vendor:MANLEYRegular price $301.07 USDRegular price$401.42 USDSale price $301.07 USDSale -
Manley Valve - Exhaust Valve-S/D 1.625+.400 11759-8
Part # 11759-8Vendor:MANLEYRegular price $301.07 USDRegular price$401.42 USDSale price $301.07 USDSale -
Manley Valve - Exhaust Valve-S/D 1.600+.200 11751-8
Part # 11751-8Vendor:MANLEYRegular price $301.07 USDRegular price$401.42 USDSale price $301.07 USDSale -
Manley Valve - Exhaust Valve-S/D 1.625+.300 11757-8
Part # 11757-8Vendor:MANLEYRegular price $301.07 USDRegular price$401.42 USDSale price $301.07 USDSale -
Manley Valve - Exhaust Valve-S/D 1.600+.100 11749-8
Part # 11749-8Vendor:MANLEYRegular price $301.07 USDRegular price$401.42 USDSale price $301.07 USDSale -
Manley Valve - Exhaust Valve-S/D 1.500+.200 11747-8
Part # 11747-8Vendor:MANLEYRegular price $301.07 USDRegular price$401.42 USDSale price $301.07 USDSale -
Manley Valve - Exhaust Valve-S/D 1.625+.700 11399-8
Part # 11399-8Vendor:MANLEYRegular price $301.07 USDRegular price$401.42 USDSale price $301.07 USDSale -
Manley Valve - Exhaust Valve-S/D 1.625+.600 11397-8
Part # 11397-8Vendor:MANLEYRegular price $301.07 USDRegular price$401.42 USDSale price $301.07 USDSale -
Manley Valve - Exhaust Valve-S/D 1.625+.300 11389-8
Part # 11389-8Vendor:MANLEYRegular price $301.07 USDRegular price$401.42 USDSale price $301.07 USDSale -
Manley Valve Spring SPRING-1.311 SINGLE 221428-16
Part # 221428-16Vendor:MANLEYRegular price $299.64 USDRegular price$332.93 USDSale price $299.64 USDSale -
MANLEY 1.324 Dia Valve Spring Retainer Set 10-Deg 23634TS-16
Part # 23634TS-16Vendor:MANLEYRegular price $299.30 USDRegular price$329.23 USDSale price $299.30 USDSale -
MANLEY Super 7 H-13 Lwt Valve Spring Retainers 23670TS-16
Part # 23670TS-16Vendor:MANLEYRegular price $299.30 USDRegular price$329.23 USDSale price $299.30 USDSale -
MANLEY RET-H-13 10 Deg 1.550 +. 100 DB 23650TS-16
Part # 23650TS-16Vendor:MANLEYRegular price $299.30 USDRegular price$329.23 USDSale price $299.30 USDSale -
MANLEY Valve Spring Retainers 1.250 +.050 Tool Steel 23652TS-16
Part # 23652TS-16Vendor:MANLEYRegular price $299.30 USDRegular price$329.23 USDSale price $299.30 USDSale -
Manley Valve - Exhaust Valve-R/M SR20DE(T) 31.15mm 11147-8
Part # 11147-8Vendor:MANLEYRegular price $299.27 USDRegular price$374.09 USDSale price $299.27 USDSale -
Manley Valve - Exhaust Valve-R/M SR20DE(T) 30.15mm 11145-8
Part # 11145-8Vendor:MANLEYRegular price $299.27 USDRegular price$374.09 USDSale price $299.27 USDSale -
Manley Connecting Rod ROD-VPER 8.3L/8.4L 6.240 STD WT ARP 625+ 14563R6-1
Part # 14563R6-1Vendor:MANLEYRegular price $299.03 USDRegular price$332.25 USDSale price $299.03 USDSale -
Manley Connecting Rod ROD-HEMI 6.26.4 6.200 STD WEIGHT 14562R6-1
Part # 14562R6-1Vendor:MANLEYRegular price $299.03 USDRegular price$332.25 USDSale price $299.03 USDSale -
Manley Connecting Rod ROD-SBC 6.000 I BEAM 14554R6-1
Part # 14554R6-1Vendor:MANLEYRegular price $299.03 USDRegular price$332.25 USDSale price $299.03 USDSale