Holley Sniper In Tank Retrofit Fuel Pump Module # HO19 350 Cylinder Head Their body castings can be Their body castings can be rotated 360 degrees to ease mounting in difficult places and they have large orifices for high flow rates and finishes to keep your transmission cooler and your undercarriage looking good 90 gph 340 lph thick above the tank mounting surface for added clearance when needed The innovative clamping system allows you to locate the module anywhere in the tank beside your existing sending unit The clamping system allows you to rotate the unit 360 degrees for easier clocking of the plumbing and wiring locations under your ride Diecast aluminum construction for corrosion resistance and long lasting good looks 1 4 in