Swift Bulletproof Coil-Over Spring - 3" ID x 16" - 150 lb. - Bullet Proof HYSXLG11M61 250" long Hi-Tech 3/8" diameter

250" long Hi-Tech 3/8" diameter pushrods handle the requirements of today's all-out race engines

smart charging enables energy efficient safe charging via AutoMeter's advanced software and digital circuitry

1/2" Steel Upper Hoop Provides the Necessary Structural Integrity When Used in Combination with the BHS532 transmission Crossmember (no Welding Required)

Simpson's largest 14' parachute canopy is all Kevlar chute and shroud line construction

530 Shaft Diameter

Swift Bulletproof Coil-Over Spring - 3" ID x 16" - 150 lb. - Bullet Proof HYSXLG11M61 250" long Hi-Tech 3/8" diameterINCREASE 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