I did the swap on my 65 shortbed last winter. Check this link: https://www.stovebolt.com/ubbthreads/ubbthreads.php?ubb=showflat&Number=492803#Post492803

and check my webshots http://community.webshots.com/user/lakeroadster

The problem with the higher capacity tanks is they hang down real low. That why I used a 15 gallon chevy passenger car tank.

I am a Design Engineer and enjoy the challenge of things like this. If you go to my webshots link I have some drawings I made of the gast tank arrangement I utilized on my truck as well as pictures of the install / fabrications. Do you have any pictures of the frame area behind the rear axleon your truck? I would like to see the space constraints, maybe we can figure something out?

Thanks and IMHO you are making the right decision in relocating the tank out of the cab.

Last edited by Hot Rod John; 05/22/2009 2:13 PM.
In the Stovebolt Gallery ~~ "The Orange Crate" 1965 C10 SWB Step Side Build Thread

Inspired to be different. Different in a way of my own, not in a way that others strive.