COMP Cams Hi-Tech Roller Timing Set FF Ford 429

Cast iron Camshaft Gear and induction hardened billet Steel crank sprocket Feature 3 keyway crank sprocket for 4-degree incremental adjustability, 4-degree maximum advance/retard Pre-stretched, heat-treated double Roller chain with heavy-duty large pin design Ford 429-460, '68-71, .005" Undersized