That 12 foot bed may not be from GM. First thing I'd do is try to determine who made the bed and if they are still in business.

If you can't located the manufacturer, next thing to try would be to identify someone local to you that makes/sells beds for farm trucks and see if they have an answer.

Since the bed is not real likely to be a GM product odds are good you can find something that will work without worrying about originality.


1955 1st GMC Suburban | 1954 GMC 250 trailer puller project | 1954 GMC 250 Hydra-Matic | 1954 Chevy 3100 . 1947 Chevy COE | and more...
It's true. I really don't do anything but browse the Internet looking for trouble...