1973-1979 Ford F Series Tank Straps, Upper Rear 19 Gallon Pa

1973-1979 Ford F Series Rear Filler Neck & Vent Hoses - Broncograveyard.com

1973-1979 Ford F Series Upper Side Tank Straps, 19 Gallon Pair - Broncograveyard.com

1973-1979 All Makes All Models Parts, TR9275P, 1973-79 Ford F-100, F-250, F-350 Truck; Rear Fuel Tank Sending Unit

1973-1978 Ford F Series 19 Gal. Steel Tank Kit - Broncograveyard.com

JEGS 555-78082 Fuel Tank for 1973-1979 Ford F-Series Trucks [19-Gallon] - JEGS

1973-1979 Ford F Series 19 Gal. Steel Tank Kit - Broncograveyard.com

1973-96 Ford F-Series Truck Gas Tank Straps

Ford F-Series Truck Gas Tank Straps

1979 F150 4x4 Build Coyote swap - Page 3 - Ford Truck Enthusiasts Forums

This must be the easiest highboy rear tank option - Ford Truck Enthusiasts Forums

Ford F-100 Fuel Tank Area