Active filters
High-strength valve keeper keys, precision machined and heat treated for reliable performance. Made in the USA.
High-density powdered metal valve seats designed for exceptional wear resistance and thermal stability.
One-piece nitrided stellite-tipped stainless-steel valve with improved wear resistance and low friction. Compatible with leaded and unleaded fuels. Made in the USA.
Durable PTFE valve guide seals with fillers to reduce friction and a twin spring design for continuous tension. Made in the USA.
PTFE valve guide seals with filled formulation and twin spring design for continuous tension. Made in the USA.
Complete kit to install or replace hydraulic camchain tensioners on stock M8 models. Works with factory, SE and S&S oiling systems. Made in the USA.
Raises valve spring retainer to gain 0.050" installed height without machining the cylinder head spring set. Made in the USA.
Precision-machined shouldered valve guide that accepts multiple valve-stem materials and special seals. Made in the U.S.A.