Valve Springs

S&S Cycle #106-5691 - Collar, Bottom, Valve Spring, .650", Chromoly

S&S Cycle #106-6398 - Spring, Kit, Valve, Dual, .480" Lift, Steel, Stock 1936-'47 OHV bt & KN-Ser

This set of valve springs fit S&S KN-Series engines and stock 1936–'47 knucklehead engines. They will accommodate cams with valve lifts up to .480". The kit consists of inner and outer springs for...

S&S Cycle #90-2038 - Collar, Bottom, Valve Spring, .550", Steel, 1948-'84 bt

S&S Cycle #90-2039 - Collar, Top, Valve Spring, .550", Aluminum, 1948-'84 bt

S&S Cycle #90-2040 - Spring, Inner, Valve, .135" Wire, .550", Chrome Silicone Steel, 1948-'84 bt

S&S Cycle #90-2041 - Spring, Outer, Valve, .192" Wire, .550", Chrome Silicone Steel, 1948-'84 bt

S&S Cycle #90-2053 - Valve Spring Kit - 0.550" Lift - Panhead | Shovelhead Engines '48-'84

550" lift double valve spring kit for 1948-'84 Harley-Davidson® panhead and shovelhead engines. Includes 4 inner springs, 4 outer springs, and 4 aluminum top collars. Use with stock-style bottom...

S&S Cycle #90-2054 - Spring, Inner, Valve, .092" Wire, .590", Chrome Silicone Steel, 1948-'84 bt

S&S Cycle #90-2055 - Spring, Middle, Valve, .135" Wire, .590", Chrome Silicone Steel, 1948-'84 bt

S&S Cycle #90-2056 - Spring, Outer, Valve, .187" Wire, .590", Chrome Silicone Steel, 1948-'84 bt

S&S Cycle #90-2057 - Collar, Top, Valve Spring, .590", Steel, 1948-'84 bt

S&S Cycle #90-2062 - Collar, Bottom, Valve Spring, .590", Steel, L1981-'84 bt

S&S Cycle #90-2077|02 - Steel Valve Spring and Collar Kit

Steel Valve Spring and Collar Kit

S&S Cycle #90-2080 - Spring, Kit, Valve, Triple, Titanium, 5/16" Valves, .720", 1984-up bt

S&S Cycle #90-2090 - Collar, Bottom, Valve Spring, .660"/.720", 1984-'99 bt