Allstar Performance Bump Spring Cup 1.280" Step OD x 16mm Shaft H775CA3M 1984-1995 GMC K3500

1984-1995 GMC K3500

100 intake valves and 1

billet aluminum Y-Blocks feature A/N Style Male inlets and outlets

2Aa/1 rated

Allstar Performance Bump Spring Cup 1.280" Step OD x 16mm Shaft H775CA3M 1984-1995 GMC K3500Lightweight 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