Swift Coil-Over Spring - Barrel Type - 2.5" ID x 12" - 125 lb. SSK NOTE: Will not fit EEC-IV

NOTE: Will not fit EEC-IV equipped engines

1968-1974 American Motors Javelin

The 4778 features a 1

For use on camshafts

Swift Coil-Over Spring - Barrel Type - 2.5" ID x 12" - 125 lb. SSK NOTE: Will not fit EEC-IVINCREASE 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