Swift Bulletproof Coil-Over Spring - 3.5" ID x 16" - 140 lb. Shrink Sleeve Tubing 250-550 at low everyday prices

250-550 at low everyday prices

Measures 4 3/8 x 5 3/8-inches with 3 pleats

056 in Bore

Rechargeable or Hardwired USB

Swift Bulletproof Coil-Over Spring - 3.5" ID x 16" - 140 lb. Shrink Sleeve Tubing 250-550 at low everyday pricesINCREASE 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