Active filters
Precision machined valve keeper keys, split and heat treated for long-lasting performance. Made in the USA.
High-density powdered metal valve seats offering exceptional wear resistance and thermal performance; tested for track and street use.
High-performance fluoropolymer construction for extreme-temperature stability.
Twin spring design provides continuous tension for reliable sealing.
Added fillers reduce friction and extend service life.
Made in the USA.
Low-friction fluoropolymer valve guide seals with twin-spring tension and OEM-style durability.
Precision cast iron shouldered valve guide for reliable performance and compatibility with modern fuels.
Precision-machined cast iron shouldered valve guide. Compatible with unleaded fuel and multiple valve-stem materials. Seals sold separately. Made in USA.
- Indexes spark plug electrode gap toward intake valve
- Includes five 0.40" thick, five 0.50" thick, and five 0.60" thick washers
- Made in the USA
Precision-machined cast iron valve guide with shouldered design. Compatible with unleaded fuel; accepts special seals (sold separately). Made in the U.S.A.
Precision-machined cast iron valve guide compatible with no-lead fuel. Made in the USA.
High-quality OEM-style valve guide seals, made in the USA for reliable valve sealing.
OEM-style valve guide seals with solid teflon and metal jacket. Made in the USA.
Precision-machined valve guides that accept OEM and aftermarket seals and can be finished with a ball hone for long valve life.
Precision-machined manganese bronze valve guides designed for easy reaming and long valve life.
Precision-machined manganese bronze valve guides that are easy to ream and accept OEM and aftermarket seals.
Precision-machined manganese bronze valve guides that accept OEM and aftermarket seals.
- Excellent heat conductivity for long valve life.
- Easily reamed with a drill and finished with a ball hone.
- Eliminates the need for expensive honing equipment.
Softer manganese-bronze valve guides with tapered nose; compatible with OEM seals and up to 0.600" lift cams. Made in USA.