JIMS 53-84 .005" B/AXLE HYD TAPPET ASSEMBY

These tappets will run in cast iron or aluminum tappet blocks

Recommend fitting the tappets to the blocks with a clearance of .0007" to .0012"

Produced from billet bearing steel

A true center-line for roller life and exact cam timing

State of the art pushrod seat, machined with the same segmented parabolic cup as the JIMS® roller rockers

Hand fit hydraulic unit to a running fit of .0002", with ultra precision air gauging system