Swift Bump Spring - 4000 lb. 1436A13 Borgeson Steel U-Joint 3/4DD X

Borgeson Steel U-Joint 3/4DD X 17mmDD 14946

Designed to Use the GMT800 Brake Calipers

Be sure that the fan bolts don't protrude through the hub so far that they hit the water pump housing

3/8 in Hose Barb Edelbrock Logo

The patent pending GEN 3 main body is 5/16 taller than the previous generation

Swift Bump Spring - 4000 lb. 1436A13 Borgeson Steel U-Joint 3/4DD XSwift 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