HYDRAULIC TAPPET 53-84 BT

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(R) roller rockers

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