Swift Bump Stop Spring - 2.125 in Free Length - 2.000 in OD - 600 lb/in Spring Rate - Copper Powder Coat 195079 Pro Series Lightweight

Pro Series Lightweight

Stock Volume

Adjustable hook and loop ankle strap closure ensure the laces remain in place while also providing a customized fit

1979-1983 Mercury Zephyr

Swift Bump Stop Spring - 2.125 in Free Length - 2.000 in OD - 600 lb/in Spring Rate - Copper Powder Coat 195079 Pro Series LightweightSwift 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