Swift Bump Spring - 1800 lb. PD900K Hardware / Hitch Plug /

Hardware / Hitch Plug / Wiring

Ford 351W Main Support

1964-1976 Pontiac LeMans

Manufactured from heavy-duty 3/16- and 1/4-inch laser cut

Swift Bump Spring - 1800 lb. PD900K Hardware / Hitch Plug /Swift 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