Edelbrock Performer RPM Camshaft Kit - Pontiac 350-455 63-64 The 65cc heads support 8

The 65cc heads support 8

1/4 in Hardline

For Non Standard Applications

Built from a mixture of heavy-duty 2 1/4-inch DOM steel and 1- by 1

Edelbrock Performer RPM Camshaft Kit - Pontiac 350-455 63-64 The 65cc heads support 8Designed for street high performance applications, Performer RPM cams provide power from 1500 to 6500 rpm. These hydraulic lifter camshafts are dyno matched to Performer RPM manifolds for high rpm horsepower while still maintaining acceptable low end torque. With 10 to 12 inches of manifold vacuum at idle, Performer RPM cams have more lift and duration than most street camshafts. In the manifold section you'll find horsepower graphs showing the power