Swift Bump Spring - 3000 lb. 35690 The hand-held has various advanced

The hand-held has various advanced features including screen hide/sleep function

Acoustic Tube

These ball & socket style reducers have built-in O2 sensor bungs

Complete with manifold end rail seals and distributor gasket

Swift Bump Spring - 3000 lb. 35690 The hand-held has various advancedSwift 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