Swift Coil-Over Spring - 2.5" ID x 8" Tall - 100 lb. BR20014 2003-2006 GMC C4500 Topkick

2003-2006 GMC C4500 Topkick

Easy-to-use

The tapered-in design allows the skirt to be tucked into the driving suit more easily while reducing interference between the skirt and frontal head restraint device

Nylon rotor hold-down screws help prevent misfire at high RPM's

With the Edge EvoHT

Swift Coil-Over Spring - 2.5" ID x 8" Tall - 100 lb. BR20014 2003-2006 GMC C4500 TopkickINCREASE 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