Isky Cams 7 Steel Valve Spring Retainers - Set of 16 - Use w/ #ISK6205, 8005-A Valve Springs 4122BK 80 percent Greater Wall Thickness

80 percent Greater Wall Thickness

1990-1995 Chevrolet C60 Kodiak

Threaded End Assemblies

1974-1984 Cadillac Commercial Chassis

20500 GVW rated

Isky Cams 7 Steel Valve Spring Retainers - Set of 16 - Use w/ #ISK6205, 8005-A Valve Springs 4122BK 80 percent Greater Wall ThicknessIsky 4130 chrome moly steel retainers are ideal for most oval track applications. They are engineered to last a lifetime. 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