STRONGER VALVE SPRINGS FOR HI LIFT MORE RADICAL CAMS These valve springs fit inside the smaller valve covers of the engines that pre date the dual spring KR, such as UL, VL, WL, WLD, WLDR, & WR. The spring rates are compareable to that of the dual spring KR. and will accomidate valve lifts over .420" without coil bind. They have been proven in both vintage ditr track and roadracing. SET OF 4 $100
AMERICAN MADE PARTS FOR YOUR AMERICAN MADE MOTORCYCLE
Mold Threads, Inc 21 West End Ave Branford, CT 06405 Phone: 203-483-1420 Fax: 203-483-1568