Swift Bump Spring - 2000 lb. HSXSM11SASM61 Complete with built-in bleeder and

Complete with built-in bleeder and includes a protective storage case

7/32" thick

and use a 3/8" Allen Wrench to adjust bump steer

Universal hooks are designed to be mounted behind the bumper cover providing a quick access point for towing a vehicle to the pit area or back onto the track

Swift Bump Spring - 2000 lb. HSXSM11SASM61 Complete with built-in bleeder andSwift 2" O. D. bump springs offer the highest measurable shock stroke in the industry and, unlike inefficient rubber and foam bump stops, they are resistant to fatigue and heat. 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