Hex Drive Combination Pump Assembly for Peterson R-4 Oil Pump This combination hex-drive assembly allows driving both the power steering pump and fuel pump off the back of a dry sump oil pump. This innovation reduces weight and under hood clutter, while simplifying the belt drive system. Specifically designed for Peterson R-4 pump. Kit includes oil pump to power steering pump adapter, aluminum power steering pump with 3/8" hex, adapter plate for power steering pump to fuel pump, heat-resistant phenolic spacer, and Sweet-designed Waterman fuel pump. Combination hex-drive assembly for driving power steering pump and fuel pump from the back of dry sump oil pump. Simplifies belt drive system, reduces weight and under hood clutter. Engineered specifically for Peterson R-4 dry sump oil pump (sold separately) Kit includes power steering pump, fuel pump, oil pump to PS pump adapter, PS pump to fuel pump adapter, and phenolic spacer. Assembly includes Peterson R-4 oil pump to Sweet power steering pump adapter. Sweet aluminum power steering pump. Adapter plate for Sweet / Waterman fuel pump. Heat resistant phenolic spacer. Sweet designed Water manufactured fuel pump. This kit requires the use of a regulator with a -10 AN return to the fuel cell.
WARNING: 