Swift Coil-Over Spring - Barrel Type - 2.5" ID x 12" - 350 lb. Dash Accessories Spark plug terminals are 45

Spark plug terminals are 45 Degrees

1970-1984 Chevrolet K10 Suburban

Can be used in any latch type belt

1955-1956 GMC M340

1991-1996 Oldsmobile Bravada

Swift Coil-Over Spring - Barrel Type - 2.5" ID x 12" - 350 lb. Dash Accessories Spark plug terminals are 45INCREASE 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