Swift Bulletproof Coil-Over Spring - 3" ID x 16" - 125 lb. - Bullet Proof H778C42S Has expansion rate very similar

Has expansion rate very similar to cast iron

1976-1984 Chevrolet C20

Makes coil mounting easy

Available in standard and +

IP67 Protection From Water And Dust

Swift Bulletproof Coil-Over Spring - 3" ID x 16" - 125 lb. - Bullet Proof H778C42S Has expansion rate very similarINCREASE 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