Swift Bulletproof Coil-Over Spring - 3.5" ID x 16" - 175 lb. 3552024-13- L Good high RPM power when

Good high RPM power when used with a centrifugal blower

With Minimal Restriction

The all new capacitive discharge ignition will easily connect to nearly any 12-volt negative ground distributor system

Buret scales marked in

Swift Bulletproof Coil-Over Spring - 3.5" ID x 16" - 175 lb. 3552024-13- L Good high RPM power whenINCREASE 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