Kibblewhite

H-D cylinder studs

KIBBLEWHITE Precision Machining uses 180,000psi yield strength, fine grain, heat treated, premium grade 8740 material in the manufacture of its high performance cylinder studs. 

They feature threads that are rolled after heat treating to insure maximum compressive stresses are retained for strength, and the longest fatigue life possible. In addition, the case end threads are designed to have a slight interference fit to maintain good thread contact at high temperature and the studs are centerless ground to insure concentricity.
Finished with a black oxide treatment, Kibblewhite is making its cylinder studs to fit Sportster 883cc and 1200cc, Ironhead XL 1100cc, Evolution, and Twin Cam applications.

KIBBLEWHITE PRECISION MACHINING, INC.
www.kpmi.us