Walbro's 400 Liter Per Hour High Performance Fuel Pump and Universal Install Kit. Don't forget your STM Fuel Pump Rewire Kit. Overall Pump Length: 121mm Main Housing Diameter: 39mm Lower Housing Diameter: 50mm Fuel inlet Diameter: 11mm OD Fuel Outlet Diameter: 11mm OD Optional STM Fuel Pump Rewire Kit:
