Active filters
Proven N2 cam profile; runs to 6500 rpm with stock hydraulic lifters. Made in the U.S.A.
Complete primary gasket kit includes gaskets, seals and O-rings for inner and outer primary. High heat resistance, strong shape recovery, no sealer required. Made in USA.
Precision-machined cast-iron valve guide compatible with unleaded fuel; OEM-style replacement.
Precision C63000 bronze valve guides with tapered nose design for improved flow. OEM style; top hat seals sold separately.
Precision-machined cast iron valve guide compatible with unleaded fuel and all valve-stem materials. Made in the USA.
Precision-machined shouldered valve guide compatible with no-lead fuel; accepts special seals (sold separately). Made in the U.S.A.
Computer-designed alloy-steel cams, heat-treated and made in the USA. Four-gear set required. Installer must check clearances.