JIMS, VALVE SPRING KIT. CHROMOLY. .600" LIFT

JIMS, valve spring kit. Chromoly. .600" lift

Chromoly top collars. Beehive style springs. Incl. steel lower collars and valve key set. Good street and performance spring set to .600" lift. Spring OD 1.445" to 1.095". Pressure 155lbs@1.880", 166lbs@1.850". Coil bind .1230".

Fits: > 05-17(NU)Twin Cam (excl. 110"); 04-20 XL; 08-12(NU)XR1200; 03-10(NU)Buell XB