Allstar Performance Bump Spring Cup 1.280" Step OD x 16mm Shaft H775CA3M 100 intake valves and 1

100 intake valves and 1

2Aa/1 rated

1984-1995 GMC K3500

Aeromotive Inc

125") polycarbonate shield with flawless optical quality

Allstar Performance Bump Spring Cup 1.280" Step OD x 16mm Shaft H775CA3M 100 intake valves and 1Lightweight 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