Swift Coil-Over Spring - Barrel Type - 2.5" ID x 10" Tall - 300 lb. 356903 28600 lb Breaking Strength

28600 lb Breaking Strength

1/8 in X 48 Spline Torsion Bars

Sized specifically for women

396ci - 427ci

and has the same level of certification and safety as all NecksGen head and neck restraints

Swift Coil-Over Spring - Barrel Type - 2.5" ID x 10" Tall - 300 lb. 356903 28600 lb Breaking StrengthINCREASE 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