Active filters
Precision-machined valve guide accepts special seals and works with no-lead fuel; made in the U.S.A.
Precision-machined cast iron construction; compatible with no-lead fuel; accepts special seals (sold separately); made in USA.
N2 Grind cams for dependable street performance. Runs to 6500 rpm with stock hydraulic lifters; solids not recommended. Stock base circle sizes allow use of stock pushrods. Made in the U.S.A.
Performance cam kit for use with stock hydraulic lifters. Made in the U.S.A. Stock base circle sizes retain stock pushrod compatibility.
PB+ exhaust cams for bolt-in power on stock 1000cc engines. Use with stock P intake cams; no head work required.
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.