Isky Cams Dual Valve Springs W, Damper (16) - 1.530" O.D. - 440 lbs., "Rate - 1.170" Coil Bind M59XLC 5 x 11 x 4

5 x 11 x 4

Commercial grade clamp fits most any size rim

20 to 32 in Long

Punch may be placed in a vise or handheld and impact gun driven using a 3/4" socket

Enough tie-downs to secure a car to any trailer

Isky Cams Dual Valve Springs W, Damper (16) - 1.530" O.D. - 440 lbs., "Rate - 1.170" Coil Bind M59XLC 5 x 11 x 4Isky makes Valve Springs to cover all applications, from street to all out competition in single, dual and multi coil designs. 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