Allstar Performance Bump Spring Cup 1.280" Step OD x 1/2" Shaft H77215FXL 340 Stealth

340 Stealth

1987-1999 Buick Riviera

Drop Forged Steel Construction

Frame mounting holes are designed for 1/2" fasteners and slotted for universal fit in many applications

Allstar Performance Bump Spring Cup 1.280" Step OD x 1/2" Shaft H77215FXL 340 StealthLightweight 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