Swift Coil-Over Spring - Barrel Type - 2.5" ID x 12" - 160 lb. YA0639 3/5 Certified (SFI 5)

3/5 Certified (SFI 5)

1985-1986 Pontiac Parisienne

Excellent Performance On High Horsepower Vehicles

Features 2' high-bend test cable and industry standard nexus male connector

Swift Coil-Over Spring - Barrel Type - 2.5" ID x 12" - 160 lb. YA0639 3/5 Certified (SFI 5)INCREASE 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