Swift Coil-Over Spring - Barrel Type - 2.5" ID x 12" - 375 lb. 29043R slip-resistant outer sole

slip-resistant outer sole

Reid Racing manufactures the strongest

125 ounces per inch separate the best from the rest

NOS Sniper Nitrous System 07001NOS Adjustable From 100-150 HP - Standard Holley 4 bbl - w/10 lb

Swift Coil-Over Spring - Barrel Type - 2.5" ID x 12" - 375 lb. 29043R slip-resistant outer soleINCREASE 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