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 1.437 Spring Cups 42126-16
Part # 42126-16Vendor:MANLEYRegular price $95.28 USDRegular price$104.81 USDSale price $95.28 USDSale -
MANLEY 1.625 Spring Cups 42121-16
Part # 42121-16Vendor:MANLEYRegular price $95.28 USDRegular price$104.81 USDSale price $95.28 USDSale -
MANLEY 1.324 Valve Spring Locators 42117-16
Part # 42117-16Vendor:MANLEYRegular price $95.28 USDRegular price$104.81 USDSale price $95.28 USDSale -
Manley Valve Spring Seat SPRING CUP-ID 42460-16
Part # 42460-16Vendor:MANLEYRegular price $95.28 USDRegular price$100.28 USDSale price $95.28 USDSale -
Manley Valve Spring Seat SPRING CUP-ID 1.550 42378-16
Part # 42378-16Vendor:MANLEYRegular price $95.28 USDRegular price$100.28 USDSale price $95.28 USDSale -
Manley Valve Spring Seat SPRING CUP-OD 1.550 42377-16
Part # 42377-16Vendor:MANLEYRegular price $95.28 USDRegular price$100.28 USDSale price $95.28 USDSale -
Manley Valve Spring Seat SPRING CUP-OD 1.650 42379-16
Part # 42379-16Vendor:MANLEYRegular price $95.28 USDRegular price$100.28 USDSale price $95.28 USDSale -
Manley Valve Spring Seat SPRING CUP-ID 1.560 42373-16
Part # 42373-16Vendor:MANLEYRegular price $95.28 USDRegular price$100.28 USDSale price $95.28 USDSale -
Manley Valve Spring Seat SPRING CUP-OD 1.677 42372-16
Part # 42372-16Vendor:MANLEYRegular price $95.28 USDRegular price$100.28 USDSale price $95.28 USDSale -
Manley Valve Spring Seat SPRING CUP-ID 1.625 42375-16
Part # 42375-16Vendor:MANLEYRegular price $95.28 USDRegular price$100.28 USDSale price $95.28 USDSale -
Manley Valve Spring Seat SPRING CUP-ID 1.625 42374-16
Part # 42374-16Vendor:MANLEYRegular price $95.28 USDRegular price$100.28 USDSale price $95.28 USDSale -
Manley Valve Spring Seat SPRING CUP-OD 1.580 42370-16
Part # 42370-16Vendor:MANLEYRegular price $95.28 USDRegular price$100.28 USDSale price $95.28 USDSale -
Manley Valve Spring Seat SPRING CUP-ID 1.610 42368-16
Part # 42368-16Vendor:MANLEYRegular price $95.28 USDRegular price$100.28 USDSale price $95.28 USDSale -
Manley Valve Spring Seat SPRING CUP-OD 1.677 42371-16
Part # 42371-16Vendor:MANLEYRegular price $95.28 USDRegular price$100.28 USDSale price $95.28 USDSale -
Manley Valve Spring Seat SPRING CUP-ID 1.580 42369-16
Part # 42369-16Vendor:MANLEYRegular price $95.28 USDRegular price$100.28 USDSale price $95.28 USDSale -
Manley Valve Spring Seat SPRING CUP-ID 1.610 42367-16
Part # 42367-16Vendor:MANLEYRegular price $95.28 USDRegular price$100.28 USDSale price $95.28 USDSale -
Manley Valve Spring Seat SPRING CUP-OD 1.610 42365-16
Part # 42365-16Vendor:MANLEYRegular price $95.28 USDRegular price$100.28 USDSale price $95.28 USDSale -
Manley Valve Spring Seat SPRING CUP-ID 1.677 42364-16
Part # 42364-16Vendor:MANLEYRegular price $95.28 USDRegular price$100.28 USDSale price $95.28 USDSale -
Manley Valve Spring Seat SPRING CUP-ID 1.311 42349-16
Part # 42349-16Vendor:MANLEYRegular price $95.28 USDRegular price$100.28 USDSale price $95.28 USDSale -
Manley Valve Spring Seat SPRING CUP-ID 1.340 42348-16
Part # 42348-16Vendor:MANLEYRegular price $95.28 USDRegular price$100.28 USDSale price $95.28 USDSale -
Manley Valve Spring Seat SPRING CUP-ID 1.500 42347-16
Part # 42347-16Vendor:MANLEYRegular price $95.28 USDRegular price$100.28 USDSale price $95.28 USDSale -
Manley Valve Spring Seat SPRING CUP-ID 1.500 42344-16
Part # 42344-16Vendor:MANLEYRegular price $95.28 USDRegular price$100.28 USDSale price $95.28 USDSale -
Manley Valve Spring Seat SPRING CUP-ID 1.560 42343-16
Part # 42343-16Vendor:MANLEYRegular price $95.28 USDRegular price$100.28 USDSale price $95.28 USDSale -
Manley Valve Spring Seat SPRING CUP-ID 1.610 42342-16
Part # 42342-16Vendor:MANLEYRegular price $95.28 USDRegular price$100.28 USDSale price $95.28 USDSale