Description
Swift Coil Over Spring Barrel Type 2.5" ID x 7 Tall 500 lb. HASZ20CTVG Rebuild your GM HEI with WEI7155 Rebuild your GM HEI with MSD performance UHT designs meet the requirements of soft spring big bar set ups and remain consistent in free length & installed height 7 in Length Swift Springs manufactures springs with differing rates for a variety of circle track racing applications