Isky Cams High Endurance Dual Valve Springs (Green) - 1.550" O.D., .740" I.D., 220 lbs. @ 1.950" RG30003L pre-curved fingers

pre-curved fingers

Designed to tie lower torque boxes together for increased strength and durability

Bottle measures 16

They fit floor or column shift

Isky Cams High Endurance Dual Valve Springs (Green) - 1.550" O.D., .740" I.D., 220 lbs. @ 1.950" RG30003L pre-curved fingersTest proven for 700 racing miles, High Endurance Valve Springs are wound from "Super Clean" chrome silicone wire. Perfect for Late Models, Modifieds and other applicatons running up to 8000 RPM. 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