Swift Bump Spring - 4000 lb. 1436A13 Fits 1987-1993 Ford Mustangs with

Fits 1987-1993 Ford Mustangs with Borg Warner T-5 manual transmission

041 in Wire Diameter

Reese has become the brand of choice when performance is the expectation

die-cast aluminum componentsAMP RESEARCH is an American design and technology company

It uses the same 7" deep wet sump Champ Pans 100 series pan with the addition of a kickout that runs the length of the pan

Swift Bump Spring - 4000 lb. 1436A13 Fits 1987-1993 Ford Mustangs withSwift 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