Isky Cams Valve Springs (Natural-Orange/Yellow) - Dual w/ Damper (Solid Cams) - 1.005"-1.430" O.D., .725"-1.070" I.D. 28650BK 1987 Chevrolet R20 CID 400

1987 Chevrolet R20 CID 400

1987-1988 Plymouth Grand Voyager

Inlet / Outlet Size: 8AN

or create your own from scratch

Isky Cams Valve Springs (Natural-Orange/Yellow) - Dual w/ Damper (Solid Cams) - 1.005"-1.430" O.D., .725"-1.070" I.D. 28650BK 1987 Chevrolet R20 CID 400Isky Valve Springs are world famous for their reliability and long life. As the world's largest racing, performance, and economy cam manufacturer, Isky maintains a dynamometer testing program for constant improvement of camshaft and valve train design. These tests are conducted daily in Isky's new enlarged dyno facility. To properly evaluate and prove the efficiency of Isky racing cams and valve train components, Isky maintains a continuous engine