GM car with the fuel filler behind a spring loaded license plate holder. Because of body modifications, the fill hole is recessed inside a small square, about 3" below the surface. You may be able to get a filler hose in there, but it doesn't look easy or drip free.
The easy answer is a tube with a female gas cap thread on one end and a male on the other, screw it in, done. Plan B: Cut the tube and splice in 3" of tank filler tube rubber material (by the foot at NAPA)
Trust me, this will look better when complete.
Dan
