Edelbrock Performer RPM Camshaft Kit - Olds 350-403 DK1323541SFI it's made in the USA

it's made in the USA

800 lb/in Spring Rate

11 to 12 in Long

we can confidently say our systems are the best

Edelbrock Performer RPM Camshaft Kit - Olds 350-403 DK1323541SFI it's made in the USADesigned 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