Swift Coil-Over Spring - Barrel Type - 2.5" ID x 12" - 375 lb. 29043R Significantly reduces the freezing point

Significantly reduces the freezing point of water in the fuel system

Specific fit for Patriot Exhaust part number H8019 and H8019-1

426 Wedge and 440

4L80E with PRNDL switch

Swift Coil-Over Spring - Barrel Type - 2.5" ID x 12" - 375 lb. 29043R Significantly reduces the freezing pointINCREASE 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