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-R/M 2.180+.200 12324-8
Part # 12324-8Vendor:MANLEYRegular price $192.91 USDRegular price$257.20 USDSale price $192.91 USDSale -
Manley Valve - Intake Valve-R/M 2.100+.200 12316-8
Part # 12316-8Vendor:MANLEYRegular price $192.91 USDRegular price$257.20 USDSale price $192.91 USDSale -
Manley Valve - Intake Valve-R/F 2.080 .3133 STEM 12308-8
Part # 12308-8Vendor:MANLEYRegular price $192.91 USDRegular price$257.20 USDSale price $192.91 USDSale -
Manley Valve - Intake Valve-R/M 2.100+.100 12314-8
Part # 12314-8Vendor:MANLEYRegular price $192.91 USDRegular price$257.20 USDSale price $192.91 USDSale -
Manley Valve - Intake Valve-R/F 2.100 +.100 .3133 STEM 12312-8
Part # 12312-8Vendor:MANLEYRegular price $192.91 USDRegular price$257.20 USDSale price $192.91 USDSale -
Manley Valve - Intake Valve-R/F 2.080 +.100 .3133 STEM 12310-8
Part # 12310-8Vendor:MANLEYRegular price $192.91 USDRegular price$257.20 USDSale price $192.91 USDSale -
Manley Valve - Intake Valve-R/F 2.020 .3133 STEM 12300-8
Part # 12300-8Vendor:MANLEYRegular price $192.91 USDRegular price$257.20 USDSale price $192.91 USDSale -
Manley Valve - Intake Valve-R/F 2.050 +.100 .3133 STEM 12306-8
Part # 12306-8Vendor:MANLEYRegular price $192.91 USDRegular price$257.20 USDSale price $192.91 USDSale -
Manley Valve - Intake Valve-R/F 2.050 .3133 STEM 12304-8
Part # 12304-8Vendor:MANLEYRegular price $192.91 USDRegular price$257.20 USDSale price $192.91 USDSale -
Manley Valve - Intake Valve-R/F 2.020 +.100 .3133 STEM 12302-8
Part # 12302-8Vendor:MANLEYRegular price $192.91 USDRegular price$257.20 USDSale price $192.91 USDSale -
Manley Valve - Intake Valve-R/M 2.080+.100 11706-8
Part # 11706-8Vendor:MANLEYRegular price $192.91 USDRegular price$257.20 USDSale price $192.91 USDSale -
Manley Valve - Intake Valve-R/M 2.080+.200 11708-8
Part # 11708-8Vendor:MANLEYRegular price $192.91 USDRegular price$257.20 USDSale price $192.91 USDSale -
Manley Valve - Intake Valve-R/M 2.055+.200 11704-8
Part # 11704-8Vendor:MANLEYRegular price $192.91 USDRegular price$257.20 USDSale price $192.91 USDSale -
Manley Valve - Intake Valve-R/M 2.020+.100 11304-8
Part # 11304-8Vendor:MANLEYRegular price $192.91 USDRegular price$257.20 USDSale price $192.91 USDSale -
Manley Valve - Intake Valve-R/M 2.055+.100 11306-8
Part # 11306-8Vendor:MANLEYRegular price $192.91 USDRegular price$257.20 USDSale price $192.91 USDSale -
Manley Valve - Intake Valve-R/M 1.940+.100 11302-8
Part # 11302-8Vendor:MANLEYRegular price $192.91 USDRegular price$257.20 USDSale price $192.91 USDSale -
Manley Valve - Exhaust Valve-HEMI 6.4 R/M 1.675 B/L 12333B-8
Part # 12333B-8Vendor:MANLEYRegular price $192.91 USDRegular price$257.20 USDSale price $192.91 USDSale -
Manley Valve - Exhaust Valve-R/M 1.600 +.100 .3136 STEM 12303-8
Part # 12303-8Vendor:MANLEYRegular price $192.91 USDRegular price$257.20 USDSale price $192.91 USDSale -
Manley Valve - Exhaust Valve-HEMI 6.4 R/M 1.675 12333-8
Part # 12333-8Vendor:MANLEYRegular price $192.91 USDRegular price$257.20 USDSale price $192.91 USDSale -
Manley Valve - Exhaust Valve-HEMI 6.4 R/M 1.654 B/L 12331B-8
Part # 12331B-8Vendor:MANLEYRegular price $192.91 USDRegular price$257.20 USDSale price $192.91 USDSale -
Manley Valve - Exhaust Valve-HEMI 6.4 R/M 1.654 12331-8
Part # 12331-8Vendor:MANLEYRegular price $192.91 USDRegular price$257.20 USDSale price $192.91 USDSale -
Manley Valve - Exhaust Valve-R/M 1.600 .3136 STEM 12301-8
Part # 12301-8Vendor:MANLEYRegular price $192.91 USDRegular price$257.20 USDSale price $192.91 USDSale -
Manley Main Bearing BBC 454 MAIN BEARINGS H - SERIES 33040HX
Part # 33040HXVendor:MANLEYRegular price $191.63 USDRegular price$201.72 USDSale price $191.63 USDSale -
Manley Valve Spring SPRING-HONDA K20A3/K24A 22145-16
Part # 22145-16Vendor:MANLEYRegular price $191.24 USDRegular price$201.31 USDSale price $191.24 USDSale