This power steering pump bracket mounts a stock-style GM pump to a S/B Chevy block. Must be used with a short style water pump. Mounts on the lower left side. Bracket is zinc plated with threaded shaft. Designed to work with a '70-'82 GM pump that has a threaded pulley shaft, not a press-on style.
Works with bolt-on or press-on pulleys with a mount spacing of 3.75". Due to the variety of pulley configurations, it is likely that you will have to space the pump/bracket for belt alignment.
Note: This will NOT work when used on early 1970's Chevelle/Camaro chassis with a steering box.