Active filters
High-quality o-ring designed for durable sealing in oil systems.
- Fuel-resistant materials for longevity.
- Manufactured in the U.S.A.
High-capacity hydraulic tappets developed for increased load, lubrication and service life; billet body and wider rollers.
Precision sealing ring that prevents leaks and maintains reliable operation.
4340 chromoly pushrods with solid adjustable tappets for aggressive cam profiles and high RPM; made in the U.S.A.
Complete EST top-end gasket kit with embossed stainless-steel MLS components; includes all gaskets, seals, and O‑rings needed to rebuild the top end. Made in USA.
Includes rings for one piston. Fits pistons of the same design only.
Rings for one piston; install on a matching piston for correct fit.
Includes rings for one piston only. Fits matching pistons from the same manufacturer.
Includes rings for a single piston; verify piston compatibility before ordering.
Quality replacement that meets or exceeds OEM specifications. Made in the U.S.A.
Kits include front and rear lifter blocks plus gaskets. Mounting screws sold separately; 53-65 models use 1/4"-24 screws. Made in the U.S.A.
Precision right-side crankcase bushing with 360° oiling and U.S.-made construction.
Precision pinion gear shaft, made in the U.S.A., designed for reliable drivetrain performance.