Swift Rear Coil Spring - Tight Helix - 5.0" O.D. x 13" Tall - 225 lb. HSXSC11PA Pontiac: Bonneville 67 - 71

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Swift Rear Coil Spring - Tight Helix - 5.0" O.D. x 13" Tall - 225 lb. HSXSC11PA Pontiac: Bonneville 67 - 71INCREASE 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