Swift Bump Spring - Flat Wire - 500 lb. 121004 7/16 in Studs

7/16 in Studs

1952-1958 Buick Roadmaster

O excludes the following Engine Test Groups: 2020 LCRXV03

Features:Direct performance replacement for GM HEI coil-in-cap distributors70:1 turns ratio and lower primary resistance produce high voltage outputFull power sparks to 9

Ring and Pinion

Swift Bump Spring - Flat Wire - 500 lb. 121004 7/16 in StudsIn Order To Meet The Needs Of Individuals Whom Aggressively Utilize Bump Stops, Swift Has Developed Another Unique Bump Spring Solution. 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 superior engineering has provided the next