Swift Rear Coil Spring - Tight Helix - 5.0" O.D. x 13" Tall - 200 lb. H777C05M Features:Designed exclusively for extreme duty

Features:Designed exclusively for extreme duty racingProprietary rubber compound has a higher devulcanizing ratingComposition absorbs less infrared radiation

Please use RTV instead of the end seals

Accurate easy-to-use

Forgestar 1-piece F373 series wheel in 15 in diameter

throttle response and idle quality

Swift Rear Coil Spring - Tight Helix - 5.0" O.D. x 13" Tall - 200 lb. H777C05M Features:Designed exclusively for extreme dutyINCREASE 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