Swift Bump Spring - 800 lb. H776C01S 3/8-24 in Inverted Flare Female

3/8-24 in Inverted Flare Female to 1/2-20 and 9/16-18 Male

Injected / Blown

3 AN Male to 1/8 in NPT Male

150 Orifice

Dodge Ram Fullsize Truck 2003-08

Swift Bump Spring - 800 lb. H776C01S 3/8-24 in Inverted Flare FemaleSwift 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