Isky Cams 7 Degree Steel Valve Spring Retainers - Set of 16 - Use w/ #ISK6005, 6105 Valve Springs 42035 3/16 in OD

3/16 in OD

Ultra durable to stand up to the rigors of the track

Big Block Ford Timing Pointer - 429-460

Download and save Holley EFI data logs to external USB memory stick

T56/T56 Magnum and 4L80/4L85 installations require the use of a Hooker 71222007HKR transmission crossmember

Isky Cams 7 Degree Steel Valve Spring Retainers - Set of 16 - Use w/ #ISK6005, 6105 Valve Springs 42035 3/16 in ODIsky 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