Active filters
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.
High-quality heat-treated cam drive component, made in the U.S.A.; recommended for professional installation.
Complete kit with all hardware required for inner primary installation. Made in the United States.
Complete hardware set for inner primary installation. Made in the USA.
Complete axle spacer and nut kit with polished spacers, nuts, and precision-machined washers. Made in the USA.
Kit with polished plated spacers, nuts and machined washers. Made in the USA.
Complete motor mount bolt kit with heat-treated bolts, locknuts, and heavy-duty washers; made in the USA.
Fits Stem Bolt Kit (Part# 2401-0117).
Made in the U.S.A.