Swift Coil-Over Spring - Bulletproof - Barrel Type - 2.5" ID x 14" Tall - 185 lb. 7-5/8 PLUS High-temperature epoxy increases thermal conductivity

High-temperature epoxy increases thermal conductivity and resists shock and vibration

3/8 in Stud Mount

Average AFR (Air/Fuel Ratio)

Increased Rotor Life

Swift Coil-Over Spring - Bulletproof - Barrel Type - 2.5" ID x 14" Tall - 185 lb. 7-5/8 PLUS High-temperature epoxy increases thermal conductivityPURPOSE BUILT FOR THOSE OF YOU PUTTING MORE STRESS ON A SPRING THAN HOW IS CONVENTIONALLY USED. WE SOUGHT AFTER A NEW APPROACH IN DEVELOPMENT FROM OUR REGULAR SUSPENSION SPRING. 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