We have a 48 in the shop now for a complete makeover and I'm going to make a couple copies of the frame mount gas tank brackets and bands. The tank itself is a very simple design that any sheet metal shop should be able to make and the filler pipe can be made from exhaust pipe bends available from places like Summit or Speedway. If all works well and if anyone is interested I'll keep account of the time and material and see what the cost will run. Here is a photo( I hope) of the factory setup.
Attachments:
https://talk.classicparts.com/images/attachments/43714a0508cc5466.html
Attachments:
https://talk.classicparts.com/images/attachments/43714a0508cc5466.html