- Feuling recommended one-piece design to reduce valvetrain harmonics.
- Fixed-length, swedged ends for consistent geometry.
- Heavy-duty, heat-treated construction.
- Made in the USA; removal of rocker covers and rocker arms required for installation.
Active filters
High-quality o-ring designed for durable sealing in oil systems.
- Fuel-resistant materials for longevity.
- Manufactured in the U.S.A.
Fuel-resistant o-ring engineered for reliable clutch cover sealing. Manufactured in the USA.
Precision sealing ring that prevents leaks and maintains reliable operation.
Manufactured from premium fuel-resistant materials that will not creep, crack or become brittle. Made in the U.S.A.
Reduced 0.115" travel for higher RPM and decreased valve float.
Slower bleed-down and high-flow check valve for stable performance.
Precision bearings and steel construction; Spin-Tron developed and track proven.
Made in the U.S.A.; pump up lifters before installation and use a high-volume oil pump.
Complete components to finish your T/C® engine oiling system. Increases oil pressure and flow, reduces engine and oil temperatures, and eliminates wet sumping.
Chain drive conversion for '99-'06 Twin Cam with gear driven cams (except '06 dyna). Made in the USA. Requires PART #0932-0027 when using the '99-'06 chain drive system.