Allstar Performance Bump Spring Cup 1.160" Step OD x 16mm Shaft BR30018 each is meticulously developed with

each is meticulously developed with sophisticated CAD/CAM equipment and track tested by renowned chassis builders and racers

1983-1985 Ford Escort

5 in Taper

no more risking pump failure in a 1

3/4 in Spherical Bearing

Allstar Performance Bump Spring Cup 1.160" Step OD x 16mm Shaft BR30018 each is meticulously developed withLightweight bump spring cups are made from 6061 T6 aluminum and have a black anodized finish. Cups feature a bronze bushing, allowing the shock shaft to move freely during suspension travel. Cups have a 2" O. D. sized for Hypercoil and most Landrum bump springs. Two are required and should closely match bump spring I. D. size to appropriate bump spring cup step O. D. size from chart. Sold each. Specialty items for the Shop, Trailer and Track. The