Allstar Performance bump spring cup, 14mm, 1.280 cup step OD, for race car suspension. Supports bump springs for controlled travel in racing. Bolt-on installation for track use. Made from 6061 T6 aluminum and have a Black Anodized finish. 1. 28" step OD mm. Bump spring cup.
Allstar Performance bump spring cup, 16mm, 1.280 cup step OD, for race car suspension. Supports bump springs for controlled travel in racing. Bolt-on installation for track use.Made from 6061 T6...
Allstar Performance bump spring cup, 1/2in, 1.280 cup step OD, for race car suspension. Supports bump springs for controlled travel in racing. Bolt-on installation for track use.Made from 6061 T6...
Allstar Performance bump spring cup, 14mm, 1.160 cup step OD, for race car suspension. Supports bump springs for controlled travel in racing. Bolt-on installation for track use.Made from 6061 T6...
Allstar Performance bump spring cup, 14mm, 1.160 cup step OD, for race car suspension. Supports bump springs for controlled travel in racing. Bolt-on installation for track use.Made from 6061 T6...
Allstar Performance bump spring cup, 16mm, 1.200 cup step OD, for race car suspension. Supports bump springs for controlled travel in racing. Bolt-on installation for track use.Made from 6061 T6...