KEEPERS 3/8 10deg +50th inst ht SUPERLOCKS

COMP Cams Super locks are wider-angled 10 degree valve locks. They distribute the valve spring loading over the retainer better than typical 7 degree locks by reducing the chance of pulling through. These valve locks are precision-machined for accuracy. The Super valve locks will fit any COMP Cams 10 degree retainer and are recommended for all race applications due to their superior strength. Single groove.