Swift Rear Coil Spring - Bulletproof - 5.0" OD x 13" Tall - 100 lb. 931111 2007 GMC Sierra 1500 Classic

2007 GMC Sierra 1500 Classic Fleetside 78

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Swift Rear Coil Spring - Bulletproof - 5.0" OD x 13" Tall - 100 lb. 931111 2007 GMC Sierra 1500 ClassicINCREASE 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