New bed on an old C3500

[FatFut]

Hello everybody,
I have had some time on my hands after getting my knee rebuilt and I have been looking for any information about putting a newer bed on my 1994 GMC crew cab. I have an opportunity to get a take off bed from a 2010 GMC dually. I have been trying to find someone that might have already done this. I like the idea of the steel fenders instead of the fiberglass I have now. I'm hoping there might have been one already documented, but if not I will be the pioneer and figure out what it takes to do it and share the results here. As always thanks for the help and guidance.

 

[NVW]

Having put decks on trucks of all ages, you'll find the frame rails are 4" wider on the new one. I don't know if the mounts will be in a different location.

 

[FatFut]

Thanks Leo, that confirms what I was finding. I'm excited to get started on this project. I think it will make a drastic improvement in the appearance of my truck.