These oversize tappet pins allow the builder to limit tappet rotation in the lifter bore; excessive rotation allows the lifter to side-load and cause operational issues. Red Shift recommends between .002” – .004” of clearance. Oversized pins are available in +.002” and +.006” sizes.

Weight 1 lbs

Engine Type

Customer reviews


There are no reviews yet.

Be the first to review “Zipper’s Oversize Tappet Guide Pins”

Use one of the allowed file type: jpg,png.