Swift Bump Spring - 1600 lb. MT-ANT-TOY-6A Chevrolet: Impala 70 - 72

Chevrolet: Impala 70 - 72 7

Modular cloth cover fits #KIR46200LW & #KIR48200LW

Port exit dimensions: #2475 - 1

Inductive Pickup MSD 12V Timing Light

Brackets / Rivets / Springs

Swift Bump Spring - 1600 lb. MT-ANT-TOY-6A Chevrolet: Impala 70 - 72Swift 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