Isky Cams Endurance Plus Dual Valve Springs (Green/Silver/Orange) - 1.560" O.D., .740" I.D. 935013 you'll wonder why you ever

you'll wonder why you ever struggled with a speedometer before

hoses & more 8mm ID Includes DEI Hi-Temp Boot Shrink Tubes 2 Cylinder Kit Contains: 7 feet of sleeving & 6 Hi-Temp Boot Shrink Tubes 4 Cylinder Kit Contains: 13 feet of sleeving & 12 Hi-Temp Boot Shrink Tubes 8 Cylinder Kit Contains: 25 feet of sleeving & 25 Hi-Temp Boot Shrink TubesSince 1995

105" wall chromemoly steel then black oxide coated and heat-treated

We recommend the use of Edelbrock Gasgacinch (Part #9300) on the intake manifold mounting surfaces of the cylinder head and on the bottom side of the intake manifold gaskets

Isky Cams Endurance Plus Dual Valve Springs (Green/Silver/Orange) - 1.560" O.D., .740" I.D. 935013 you'll wonder why you everTest proven for 850 racing miles, Endurance Plus Springs featue a higher alloy outer spring "Plus" special processing for increased durability. Excellent for use in Sprint Cars, Super Modifieds, Super Late Models, Road Racing and applications up to 8400 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