Swift Coil-Over Spring - Barrel Type - 2.5" ID x 10" Tall - 300 lb. 356903 American Muscle

American Muscle

396ci - 427ci

GMC: Yukon XL 1500 01 - 09 6 L Engine

28600 lb Breaking Strength

1/8 in X 48 Spline Torsion Bars

Swift Coil-Over Spring - Barrel Type - 2.5" ID x 10" Tall - 300 lb. 356903 American MuscleINCREASE 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