POWERGLIDE TAPPETS : OPTIUNE - STANDARD
Brand: JIMS
These tappets will run in cast iron or aluminum tappet blocksRecommend fitting the tappets to the blocks with a clearance of .0007'' to .0012''Produced from billet bearing steelA true center-line for roller life and exact cam timingState of the art pushrod seat, machined with the same segmented parabolic cup as the JIMS® roller rockersHand fit hydraulic unit to a running fit of .0002'', with ultra precision air gauging system
https://shopping.truda.io/product/powerglide-tappets-optiune-standard
These tappets will run in cast iron or aluminum tappet blocksRecommend fitting the tappets to the blocks with a clearance of .0007'' to .0012''Produce