Includes single wire conical (beehive) style springs; steel top & bottom collars; valve keepers and shims. Compatible with stock to .585″ lift applications. 1.850″ installed height; 135lbs valve seat spring pressure; 325lbs@.585″.
S&S, Street Performance valve spring kit. .585″ valve lift
€218.10
84-99 Evo Big Twin; 99-04 Twin Cam; 86-03 XL Sportster; 91-02 Buell (NU)