Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
The Edelbrock Rollin' Thunder camshaft #2263 is for 500+ Mark IV and Gen V Big‑Block Chevy engines (1967–1995), tuned to improve low‑end and mid‑range torque and throttle response. It’s intended to work with Performer manifolds from off‑idle to 5,500 rpm and comes with lifter and assembly provisions. Not suitable for 1965–66 big blocks requiring a grooved rear cam journal. Use with a high‑stall torque converter; dyno pairings show high torque and horsepower when matched to compatible components.
Edelbrock Rollin Thunder Camshaft Hydraulic Roller for Mark IV Big-Block Chevy 500+ CI
