The R&D Universal Fuel Return Line Adapter Fitting can be installed into the top of any fuel tap assembly by finding a clear area on the top of the fuel tap system large enough to install the fitting
Drill a 15/32 or #56 (.468) drill size hole and install the fitting using the kit supplied aluminum seal washer on each side of the fitting
The R&D universal fuel return fitting kit is the safest and cleanest way to properly install a fuel return to the top of any make or model fuel tap assembly
Kit comes with one #4 AN bulkhead fitting, one #4 AN bulkhead nut, and two #4 AN 7/16 aluminum washers
