Shortened manganese bronze valve guide for exhaust use. Reamable with a drill and finishable with a ball hone; accepts up to 0.655" lift cams and is machined for 0.530" valve seals. Made in the USA.
Active filters
Precision-machined bronze valve guides with tapered nose design for improved flow. OEM-style; accept top hat seals (sold separately). Made in USA.
One-piece stellite-tipped stainless-steel valve with nitrided surface for reduced wear and friction. Compatible with leaded and unleaded fuels. Made in USA.
Top hat–shaped Viton® seals designed to resist gasoline, oil and combustion by-products. Prevents upward slipping on the stem and fits stock intake and exhaust guides. Made in the USA.
Complete kit of progressively wound chromium-silicon valve springs engineered for high-RPM racing applications. Made in the USA.
Precision OEM replacement spacers for restoration projects. Easy to install and designed to restore factory fit and alignment.
Reproduction 2005 Philips screws and locknuts, size 3/8-24 x 15/16. Made in the USA.
Complete engine valve kit including valve springs, stainless valves, H.T. steel keepers and valve stem seals; sold per engine.
Complete kit of valves, springs, keepers and seals — sold as a complete kit for one engine. Made in the USA.