Isky Cams 7 Steel Valve Spring Retainers - Set of 16 - Use w/ #ISK6205, 8005-A Valve Springs 7030BK 5 Male threads

5 Male threads

25 in Wide

fuel inlet kit

and enrichment strategies allow for very stable engine operation

2007-2010 Workhorse Custom Chassis W62

Isky Cams 7 Steel Valve Spring Retainers - Set of 16 - Use w/ #ISK6205, 8005-A Valve Springs 7030BK 5 Male threadsIsky 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