COMP CAMS Hi-Tech Race Timing Set Chevy 348, 409 COM3101CPG

With a cast iron Camshaft Gear and induction hardened billet Steel crank sprocket, this Hi-Tech™ Roller Race Timing Set features a 3 keyway crank sprocket for 4-degree incremental adjustability and 4-degree maximum advance/retard. The pre-stretched, heat-treated double Roller chain with heavy-duty large pin design is capable of withstanding the heavy demands of racing Applications chain available separately. Dynamically balanced and quality checked for run-out tolerances this set ideal for all street performance and race applications.