Swift Coil-Over Spring - Barrel Type - 2.5" ID x 12" - 200 lb. SRB23C 554 in Square Port

554 in Square Port

Up to 50% lighter than steel retainers

1980-1986 Chevrolet K10 Suburban

Pushrod Guide Plate

pregnated Core Creates EMI Choke

Swift Coil-Over Spring - Barrel Type - 2.5" ID x 12" - 200 lb. SRB23C 554 in Square PortINCREASE 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