Installing a PA series fuel pump requires 1-1/4" of clearance. However, many tanks mount flush against the floor. Welding a recess into your fuel tank provides a solution for routing your fuel lines. This also works for providing a flat surface for those tanks that otherwise would not accept a PA series fuel pump.
Simply mark your tank where you want the recess to go and then trim to fit. The recess area is large enough to accept a 5 hole sending unit as well.
18 gauge steel 10" x 7' with a 2" flange on all 4 sides.