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-FD MOD R/M 37mm 11616-8
Part # 11616-8Vendor:MANLEYRegular price $192.91 USDRegular price$257.20 USDSale price $192.91 USDSale -
Manley Valve - Exhaust Valve-FD MOD R/M 30mm 11615B-8
Part # 11615B-8Vendor:MANLEYRegular price $192.91 USDRegular price$257.20 USDSale price $192.91 USDSale -
Manley Valve - Exhaust Valve-FD MOD R/M 30mm 11615-8
Part # 11615-8Vendor:MANLEYRegular price $192.91 USDRegular price$257.20 USDSale price $192.91 USDSale -
Manley Valve - Intake Valve-DURAMAX 6.6L R/F 1.338 11608-8
Part # 11608-8Vendor:MANLEYRegular price $192.91 USDRegular price$257.20 USDSale price $192.91 USDSale -
Manley Valve - Intake Valve-HEMI R/M 2.250 11518-8
Part # 11518-8Vendor:MANLEYRegular price $192.91 USDRegular price$257.20 USDSale price $192.91 USDSale -
Manley Valve - Exhaust Valve-L-92 R/M 1.600 +.300 12353-8
Part # 12353-8Vendor:MANLEYRegular price $192.91 USDRegular price$257.20 USDSale price $192.91 USDSale -
Manley Valve - Exhaust Valve-R/M 1.625+.700 11349-8
Part # 11349-8Vendor:MANLEYRegular price $192.91 USDRegular price$257.20 USDSale price $192.91 USDSale -
Manley Valve - Exhaust Valve-R/M 1.625+.600 11347-8
Part # 11347-8Vendor:MANLEYRegular price $192.91 USDRegular price$257.20 USDSale price $192.91 USDSale -
Manley Valve - Exhaust Valve-R/M 1.625+.300 11345-8
Part # 11345-8Vendor:MANLEYRegular price $192.91 USDRegular price$257.20 USDSale price $192.91 USDSale -
Manley Valve - Exhaust Valve-R/M 1.600+.700 11343-8
Part # 11343-8Vendor:MANLEYRegular price $192.91 USDRegular price$257.20 USDSale price $192.91 USDSale -
Manley Valve - Exhaust Valve-R/M 1.600+.600 11341-8
Part # 11341-8Vendor:MANLEYRegular price $192.91 USDRegular price$257.20 USDSale price $192.91 USDSale -
Manley Valve - Exhaust Valve-R/M 1.600+.300 11335-8
Part # 11335-8Vendor:MANLEYRegular price $192.91 USDRegular price$257.20 USDSale price $192.91 USDSale -
Manley Valve - Exhaust Valve-R/M 1.600+.100 11305-8
Part # 11305-8Vendor:MANLEYRegular price $192.91 USDRegular price$257.20 USDSale price $192.91 USDSale -
Manley Valve - Exhaust Valve-R/M 1.625+.100 11303-8
Part # 11303-8Vendor:MANLEYRegular price $192.91 USDRegular price$257.20 USDSale price $192.91 USDSale -
Manley Valve - Intake Valve-L-92 R/F 2.165 +.300 12350-8
Part # 12350-8Vendor:MANLEYRegular price $192.91 USDRegular price$257.20 USDSale price $192.91 USDSale -
Manley Valve - Intake Valve-HEMI 6.4 R/F 2.180 12332-8
Part # 12332-8Vendor:MANLEYRegular price $192.91 USDRegular price$257.20 USDSale price $192.91 USDSale -
Manley Valve - Intake Valve-HEMI 6.4 R/F 2.180 B/L 12332B-8
Part # 12332B-8Vendor:MANLEYRegular price $192.91 USDRegular price$257.20 USDSale price $192.91 USDSale -
Manley Valve - Intake Valve-HEMI 6.4 R/F 2.140 12330-8
Part # 12330-8Vendor:MANLEYRegular price $192.91 USDRegular price$257.20 USDSale price $192.91 USDSale -
Manley Valve - Intake Valve-R/M 2.200+.100 12326-8
Part # 12326-8Vendor:MANLEYRegular price $192.91 USDRegular price$257.20 USDSale price $192.91 USDSale -
Manley Valve - Intake Valve-HEMI 6.4 R/F 2.140 B/L 12330B-8
Part # 12330B-8Vendor:MANLEYRegular price $192.91 USDRegular price$257.20 USDSale price $192.91 USDSale -
Manley Valve - Intake Valve-R/M 2.180+.100 12322-8
Part # 12322-8Vendor:MANLEYRegular price $192.91 USDRegular price$257.20 USDSale price $192.91 USDSale -
Manley Valve - Intake Valve-R/M 2.200+.200 12328-8
Part # 12328-8Vendor:MANLEYRegular price $192.91 USDRegular price$257.20 USDSale price $192.91 USDSale -
Manley Valve - Intake Valve-R/M 2.125+.200 12320-8
Part # 12320-8Vendor:MANLEYRegular price $192.91 USDRegular price$257.20 USDSale price $192.91 USDSale -
Manley Valve - Intake Valve-R/M 2.125+.100 12318-8
Part # 12318-8Vendor:MANLEYRegular price $192.91 USDRegular price$257.20 USDSale price $192.91 USDSale