Active filters
High-performance head gasket engineered for durability and consistent sealing. Multi-layer and single-layer constructions available. Viton-coated outer layers for harsh environments. Made in the USA.
OEM style valve guide with tapered nose, accepts OEM top hat seals and up to 0.600" lift cams. Sold individually.
High-quality Viton rocker box gasket, fuel resistant, stainless steel core, pack of 2. Made in the USA.
Precision-machined shouldered valve guide. Easy reaming and ball-hone finishing; made in the USA.
Complete primary gasket kit includes all gaskets, seals and O-rings for inner and outer primary. Heat resistant and does not require gasket sealer.
Precision nitrided valve with stellite tip for superior wear resistance, corrosion protection, and optimized flow. Made in the USA.
One-piece stellite-tipped nitrided valve for reduced friction, superior wear resistance, and improved flow. Made in the USA.
Complete breather assembly rebuild kit for one cylinder head. Includes two metal breather plates, two gaskets, one breather filter and one umbrella valve. Made in the USA.
One-piece stainless-steel, stellite-tipped nitrided valve with superior wear and corrosion resistance. Lightweight profile for excellent flow. Compatible with leaded and unleaded fuels. Made in the USA.