JIMS, tappet block and Powerglide tappet kit. Polished

Includes a set of two 7075-T651 polished billet tappet guides and a set of 4 superior Powerglide big axle tappets. Designed for a lift of up to .655″ at the valves leaving a clearance of .035″ roller to block free play. When you require a higher lift a simple grinding modification is all that”s needed. These blocks will clear most small base circle cams having a lift of .655″ or more. Repl. OEM tappet guides 18622-85A 18623-85A (black) and 18540-86A and 18542-83A (clear finish).
84-99 Evo B.T. (NU)
Sold as: EA