Swift Bump Spring - 5000 lb. 916290 Universal engine diaper will keep

Universal engine diaper will keep the oil off the track in an event of massive engine failure

Brake System

Bearing assembly only

Fully submersible in-tank for custom applications

Swift Bump Spring - 5000 lb. 916290 Universal engine diaper will keepSwift 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