Swift Coil-Over Spring - 2.5" ID x 8" Tall - 375 lb. Bottle Mounting Bracket Traditional high-quality cast aluminum appearance

Traditional high-quality cast aluminum appearance with clean exterior styling

The Street Pro-Billet is a popular route for people looking for proven race performance for their street cars

Complete Kit includes 1/2" hose barb brass fittings

the Three Stage Retard Control has an optional start retard function that retards the timing 10┬ ¼Î“ê₧ or 25┬ ¼Î“ê₧ while cranking the engine

Swift Coil-Over Spring - 2.5" ID x 8" Tall - 375 lb. Bottle Mounting Bracket Traditional high-quality cast aluminum appearanceINCREASE 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