Edelbrock Rollinthunder Camshaft Hydraulic Roller for Chevy 348/409

Edelbrock Rollin' Thunder Camshaft #2268 is designed for 348/409 (W Series) engines from 1958-65 and produce optimum torque from the low-end to the mid-range. Rollin' Thunder camshafts match with Performer manifolds for vehicles operating from off-idle to 5500 rpm. They are smooth idling cams for daily drivers, trucks, vans, RVs and 4x4s. You can expect a major improvement in throttle response and torque. In the manifold section you'll find torque graphs showing the power gains from Performer manifolds and Performer-Plus cams. All camshafts include flat tappet lifters (except for cams designed for use with stock roller lifters), assembly lube and instructions. This cam produced 451HP and 470 Ft Lbs of Torque when paired with Performer RPM intake manifold #7159, Performer Series Carbs #1412, Performer RPM cylinder heads #60815 and Edelbrock roller tappet lifter set #97423. Must use a high stall torque converter. Edelbrock Rollin Thunder camshaft; Hydraulic Roller for Chevy 348/409 The Edelbrock #9718 Intake Valve Seat is a replacement for Edelbrock Ford FE Cylinder Heads with 2.09" Intake Valves. Set of 1. Chevrolet:W-Series:348 (5.7L)/409 (6.7L) Fits, Fitments 1961 Chevrolet Bel Air Base 1961 Chevrolet Biscayne Base 1961 Chevrolet Brookwood Base 1961 Chevrolet C10 Pickup Base 1961 Chevrolet C20 Pickup Base 1961 Chevrolet C30 Pickup Base 1961 Chevrolet Impala Base 1961 Chevrolet K10 Pickup Base 1961 Chevrolet K20 Pickup Base 1961 Chevrolet Kingswood Base 1961 Chevrolet Nomad Base 1961 Chevrolet Parkwood Base 1961 Chevrolet Suburban Base 1962 Chevrolet Bel Air Base 1962 Chevrolet Biscayne Base 1962 Chevrolet Impala Base 1963 Chevrolet Bel Air Base 1963 Chevrolet Biscayne Base 1963 Chevrolet Impala Base 1964 Chevrolet Bel Air Base 1964 Chevrolet Biscayne Base 1964 Chevrolet Impala Base 1964 Chevrolet Impala SS 1965 Chevrolet Bel Air Base 1965 Chevrolet Biscayne Base 1965 Chevrolet Impala Base 1965 Chevrolet Impala SS