Swift Coil-Over Spring - Barrel Type - 2.5" ID x 6" Tall - 150 lb. RG20004L Kit includes rolled roll pin

Kit includes rolled roll pin for excellent strength and gear break in lubricant

Some adaptation required

Crank trigger

1966-1987 Chevrolet Caprice

Swift Coil-Over Spring - Barrel Type - 2.5" ID x 6" Tall - 150 lb. RG20004L Kit includes rolled roll pinINCREASE 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