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Ships within 48 hours · Estimated delivery Aug 24 - Aug 29
- w/Ball and Socket Flanges - Mild Steel
Two 12 AN Male Driver Side Pickups
spring and rebuild instructions
Liners interchangeable for custom fit
Square Bore
Isky Cams Precision Tool Room Dual Valve Springs (Gold) - 1.570" O.D., .740" I.D. 42030BK - w/Ball and Socket FlangesTest proven for 1000 racing miles, Precision Tool Valve Springs feature the highest quality alloy wire and trade secret endurance processing. Great for Super Modifieds, ARCA, Grand National, NASCAR Trucks, Cup and applications up to 8800 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
US$ 374.50
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US$ 12.00
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