JIMS, BILLET TAPPET BLOCK KIT. POLISHED

JIMS, 84-99 B.T. billet tappet block kit. Polished

Manufactured from 7075-T651 aluminum, 3 times stronger than OEM cast tappet guides. Designed to clear small base circle cams with a .625" lift at the valves. When using a higher lift cam, nothing more than a simple modification is needed. Hardware, tappet block gaskets, tappet block screws and pushrod cover seals are included.

Fits: > 84-99 Evo B.T. (NU)