Swift Bump Spring - 1600 lb. Car Harnesses Panel is 4-5/8" wide x

Panel is 4-5/8" wide x 4-3/8" high

Hedman Hedders 3" Collector To 2-1/2" Exhaust Header Reducers

Bolts to Transmission & Features O-Ring Seals

A minimum of 10 degrees from horizontal and 15 degrees from perpendicular is recommended

Easy to install and perfect placement in your 2 door JK

Swift Bump Spring - 1600 lb. Car Harnesses Panel is 4-5/8" wide 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