Swift Bulletproof Coil-Over Spring - 3.5" ID x 16" - 125 lb. Heat Barrier and Sound Deadening Mat protective ceramic-metallic coating

protective ceramic-metallic coating

extra fine copper wire for maximum spark output

375 in OD Rod End

and Extra Wide 15

Swift Bulletproof Coil-Over Spring - 3.5" ID x 16" - 125 lb. Heat Barrier and Sound Deadening Mat protective ceramic-metallic coatingINCREASE 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