Fitments
05-17 (NU) Twin Cam (Excl. 110" models); 04-21 XL Sportster; 08-12 (NU) XR1200; 03-10 (NU) Buell XB
Part Description
S&S, Street Performance valve spring kit. .650" valve lift
High lift valve spring kit with single beehive style springs. .650" valve lift for stock heads. 1.860" installed height, 178lbs valve seat spring pressure and 376lbs@.650" lift. Maximum 6500 RPM.