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Fits 1966–1984 Big Twin engines (except 1980–1981). Increases mid-range and top-end power; idle is unaffected. Check spring travel and clearances on 1980+ models.
Bolts into 1966–1984 Big Twin engines (except 1980–1981); increases mid- and high-rpm power while preserving idle.
Great street cam for 84–88-inch strokers; upgraded from the #6 grind with strong torque from 2,200–6,500 rpm.
Precision CNC-machined top covers that replace original equipment (OEM) parts; includes gaskets and hardware. Sold in pairs.
Direct-fit replacement cam cover; includes gaskets and hardware for a complete installation.
Machined billet aluminum lifter block covers with included chrome hardware. Sold in pairs.
High-quality heat-treated cam drive component, made in the U.S.A.; recommended for professional installation.
Precision-machined cam cover replaces OEM die-cast unit; includes gaskets and hardware for direct installation.
Precision-machined 10-gauge points cover with chrome hardware. Matching derby and inspection covers available separately.
Machined from 6061-T6 billet aluminum with included chrome hardware. Matching derby and inspection covers available separately. Sold each.