Swift Coil-Over Spring - Barrel Type - 2.5" ID x 6" Tall - 150 lb. Tach Adapter This 28 circuit 1967-1972 GMC/Chevy

This 28 circuit 1967-1972 GMC/Chevy harness was designed to fit the trucks

Increase oil life at least 50% longer

Ladder Bar Cross Member and Brackets

Upgrading to these 10

Swift Coil-Over Spring - Barrel Type - 2.5" ID x 6" Tall - 150 lb. Tach Adapter This 28 circuit 1967-1972 GMC/ChevyINCREASE TRACTION, LESS UN SPRUNG MASS, MORE STROKE, INCREASED HANDLING. THE ONLY THING YOU WILL BE LOSING IS TRACK TIME. Swift Springs manufactures springs with differing rates for a variety of circle track racing applications. With options for both dirt and asphalt tracks, Swift has a wide range of coil spring formats, including coil over, dual rate, bump springs, and more. Swift Springs superior engineering has provided the next generation of