Precision-machined shouldered valve guide; compatible with no-lead fuel. Sold each.
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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.
Increases mid-range and top-end power for street and drag bikes while keeping idle stable to 6,000 rpm. Works with solid or hydraulic lifters. Made in the USA. Check coil bind and clearances before installation.
Precision-machined cast iron valve guide compatible with no-lead fuel; accepts special seals (sold separately). Made in the USA.
Precision-machined shouldered valve guide; accepts special seals (sold separately). Made in USA.
Precision-machined C63000 bronze valve guides with tapered nose for improved flow. Accept OEM-style top hat seals (sold separately). OEM style, made in the USA.
Precision C630 bronze valve guides with a tapered nose, compatible with no-lead fuel and chromed stems; accepts OEM top-hat seals. OEM style.