* 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
* Sold Each.
* Made in the U.S.A.
