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-E/D 1.880+.100 11737-8
Part # 11737-8Vendor:MANLEYRegular price $514.08 USDRegular price$685.44 USDSale price $514.08 USDSale -
Manley Valve - Exhaust Valve-E/D 1.940+.100 11735-8
Part # 11735-8Vendor:MANLEYRegular price $514.08 USDRegular price$685.44 USDSale price $514.08 USDSale -
Manley Valve - Exhaust Valve-E/D 1.900+.100 11733-8
Part # 11733-8Vendor:MANLEYRegular price $514.08 USDRegular price$685.44 USDSale price $514.08 USDSale -
Manley Valve - Exhaust Valve-E/D 1.880+.100 11731-8
Part # 11731-8Vendor:MANLEYRegular price $514.08 USDRegular price$685.44 USDSale price $514.08 USDSale -
Manley Valve - Exhaust Valve-E/D 1.625+.300 11721-8
Part # 11721-8Vendor:MANLEYRegular price $514.08 USDRegular price$685.44 USDSale price $514.08 USDSale -
Manley Valve - Exhaust Valve-E/D 1.625+.400 11725-8
Part # 11725-8Vendor:MANLEYRegular price $514.08 USDRegular price$685.44 USDSale price $514.08 USDSale -
Manley Valve - Exhaust Valve-E/D 1.625+.100 11713-8
Part # 11713-8Vendor:MANLEYRegular price $514.08 USDRegular price$685.44 USDSale price $514.08 USDSale -
Manley Valve - Exhaust Valve-E/D 1.625+.200 11715-8
Part # 11715-8Vendor:MANLEYRegular price $514.08 USDRegular price$685.44 USDSale price $514.08 USDSale -
Manley Valve - Exhaust Valve-E/D 1.600+.200 11705-8
Part # 11705-8Vendor:MANLEYRegular price $514.08 USDRegular price$685.44 USDSale price $514.08 USDSale -
Manley Valve - Exhaust Valve-E/D 1.600+.400 11711-8
Part # 11711-8Vendor:MANLEYRegular price $514.08 USDRegular price$685.44 USDSale price $514.08 USDSale -
Manley Valve - Exhaust Valve-E/D 1.600+.300 11709-8
Part # 11709-8Vendor:MANLEYRegular price $514.08 USDRegular price$685.44 USDSale price $514.08 USDSale -
Manley Valve - Exhaust Valve-E/D 1.600+.100 11701-8
Part # 11701-8Vendor:MANLEYRegular price $514.08 USDRegular price$685.44 USDSale price $514.08 USDSale -
Manley Valve - Exhaust Valve-DURAMAX 6.6L E/D 1.300 11609-8
Part # 11609-8Vendor:MANLEYRegular price $514.07 USDRegular price$685.43 USDSale price $514.07 USDSale -
Manley Spring Retainer RET-TI 22205 SPRING 23205-32
Part # 23205-32Vendor:MANLEYRegular price $503.27 USDRegular price$529.76 USDSale price $503.27 USDSale -
Manley Valve - Intake Valve-R/F NISSAN PATROL 39.7mm 11144-12
Part # 11144-12Vendor:MANLEYRegular price $497.74 USDRegular price$622.18 USDSale price $497.74 USDSale -
Manley Valve - Intake Valve-R/F NISSAN PATROL 38.5mm 11142-12
Part # 11142-12Vendor:MANLEYRegular price $497.74 USDRegular price$622.18 USDSale price $497.74 USDSale -
Manley Valve - Exhaust Valve-R/M NISSAN PATROL 34.7mm 11143-12
Part # 11143-12Vendor:MANLEYRegular price $497.74 USDRegular price$622.18 USDSale price $497.74 USDSale -
Manley Valve - Exhaust Valve-R/M NISSAN PATROL 33.5mm 11141-12
Part # 11141-12Vendor:MANLEYRegular price $497.74 USDRegular price$622.18 USDSale price $497.74 USDSale -
Manley Valve Spring Kit KIT-SPRING/RETAINER/LOCK 26145K
Part # 26145KVendor:MANLEYRegular price $496.95 USDRegular price$523.10 USDSale price $496.95 USDSale -
MANLEY 1.311 NexTek Dual Valve Springs 221431-16
Part # 221431-16Vendor:MANLEYRegular price $495.87 USDRegular price$545.46 USDSale price $495.87 USDSale -
Manley Valve - Exhaust Valve-E/D 2.000 11855-8
Part # 11855-8Vendor:MANLEYRegular price $493.29 USDRegular price$657.72 USDSale price $493.29 USDSale -
Manley Valve - Exhaust Valve-E/D 1.950 11837-8
Part # 11837-8Vendor:MANLEYRegular price $493.29 USDRegular price$657.72 USDSale price $493.29 USDSale -
Manley Valve - Exhaust Valve-E/D 1.950 11729B-8
Part # 11729B-8Vendor:MANLEYRegular price $493.29 USDRegular price$657.72 USDSale price $493.29 USDSale -
Manley Connecting Rod ROD-300M MITSUBISHI ECLIPSE 2.0 15403R6-1
Part # 15403R6-1Vendor:MANLEYRegular price $492.28 USDRegular price$518.19 USDSale price $492.28 USDSale