Active filters
Precision-machined cast-iron valve guide compatible with unleaded fuel; OEM-style replacement.
Precision valve guides with tapered nose design, no-lead fuel compatibility, and top-hat seal fitment. Made in the USA.
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.
Precision-machined shouldered valve guide; compatible with no-lead fuel. Sold each.
Computer-designed alloy-steel cams, heat-treated and made in the USA. Four-gear set required. Installer must check clearances.
- Precision-machined cast iron construction
- Compatible with no-lead fuel and all valve-stem materials
- Accepts special valve guide seals (sold separately)
- Made in the USA
Precision-machined cast iron valve guide compatible with no-lead fuel; seals sold separately.
Precision-ground cams for Big Twin that increase mid-range and top-end power. Works with solid or hydraulic lifters; check clearances before installation.