Lightweight spring cup design. Allows cup to swivel in all directions.

BSB Manufacturing provides many of the finest suspension parts on the market. Manufacturing has been producing parts for major chassis builders and distributors for the past many years. BSB Manufacturing builds parts for both Late Models, Modifieds and Mod Lites, and work closely with the chassis builders and team drivers to bring you the best product possible. BSB Manufacturing is not the oldest suspension manufacturer around but they are among the best.

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