Isky Cams Valve Springs - Dual w/Damper - Color Code: Natural/Yellow - Outer O.D./I.D.: 1.005"/1.430" - Inner O.D./I.D: .725"/1.115" End Link 1963-1966 Chevrolet Suburban

1963-1966 Chevrolet Suburban

Factory Stock

375" from bottom of case to tip of control shaft)

tests have shown that subjects experience feelings of lightheadedness and reduced dexterity

DEI's ORIGINAL Titanium exhaust wrap

Isky Cams Valve Springs - Dual w/Damper - Color Code: Natural/Yellow - Outer O.D./I.D.: 1.005"/1.430" - Inner O.D./I.D: .725"/1.115" End Link 1963-1966 Chevrolet SuburbanIsky has valve springs for street or 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 train components, Isky