S&S, Street Performance valve spring kit. .585" valve lift

05-17 TCA/B (excl. 16-17 110" Softail); 04-22 XL; 08-12 XR1200; 03-10 Buell XB (NU)

.585" valve lift with stock heads and will fit stock applications. With beehive style springs. 1.850" installed height, 135lbs valve seat spring pressure, 325lbs@.585".