Complete set for one engine. Solid lifter tappets to fit OEM Knuckleheads. Also stock replacement for S&S KN-series (Knucklehead style) engines.Note: Special Order Product only. To order please contact your MCS sales representative.
Complete set for one engine. Solid lifter tappets to fit OEM Knuckleheads. Also stock replacement for S&S KN-series (Knucklehead style) engines.Note: Special Order Product only. To order please contact your MCS sales representative.