Valvetrain

Forged one-piece OEM replacement valves Precision machined valve head and seat surfaces Titanium Compatible with OEM valve keepers 75.150mm overall length 45° seat angle 28mm valve head outer...

Forged one-piece OEM replacement valves Precision machined valve head and seat surfaces Nitride coated Induction hardened valve stem tip Precision polished surface Compatible with OEM valve...

Forged one-piece OEM replacement valve Precision machined valve head and seat surfaces Titanium Compatible with OEM valve keepers Comp

Forged one-piece OEM replacement valves Precision machined valve head and seat surfaces Nitride coated Induction hardened valve stem tip Precision polished surface Compatible with OEM valve...

JIMS - HYDROSOLID TAPPETS Perform like a hydraulic tappet up to 5500 rpm, then turn into a solid tappet. When they turn into solid tappets, it adds approximately three to six more usable...

JIMS - HYDROSOLID TAPPETS Perform like a hydraulic tappet up to 5500 rpm, then turn into a solid tappet. When they turn into solid tappets, it adds approximately three to six more usable...

Includes shaft and bushing Made in the U.S.A. Compatible Vehicles Years

JIMS - MANUAL COMPRESSION RELEASE VALVES Made in the U.S.A. Simply drill and tap (10mm x 1.0mm) each cylinder head and thread in the self-sealing release valves (thread tap PART #DS-196409...

Standard solid rollers are designed around three working parts The outer wheel/roller has a 27% greater wall size - less harmonic distortion for better tracking of cam lobe Pin bearings are...

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...