I had one replaced by Auto Glass Direct (AGD) for my 72 wagon.
They provided part & labor.
(480) 289-5108

I have 2 fuel tanks, both from a 1972.

Located in east valley, but can bring with me to work, in Tempe, If needed.

They are pretty clean inside & out. They are NOT full of varnish, one looks to have been painted at some point.

I can provide photos if needed.

Thanks,
Greg