Check it out here:
https://www.eastwood.com/71-to-72-chevelle-gas-tank-with-filler.html
OEM-quality Replacement Sheet Metal takes a major hassle out of your muscle car restoration project.
Save the time and effort you'd otherwise expend repairing or searching for replacements for damaged or rusted-out sheet metal. This gas tank (890-3471-3N) for your 1971 and 1972 Chevrolet includes all the correct-as-original, flanges, bends and seams. Attention to detail means your sheet metal parts will fit properly, with just minimal trimming or fabrication. These parts have OEM-style design, smoother surfaces and edges as compared to other reproductions. Also, all parts are EDP-coated for corrosion resistant and easier painting.