72 Chevy to GMC frame swap question

[56HOTRODDER]

Hi Been lurking around the edges for a while but now I have a real question. Looked at a 72 Suburban today that is a two wheel drive Chevy body on a four wheel drive GMC frame. It is six lug front and rear, discs in front and a huge plated gas tank. Short of having a stock GMC suburban to look at for comparison, are there any problems with this swap? Other than the wiring isn't the greatest, I cant see any problem areas as to fit and function. Is this as straight forward as it looks? It will never be "correct" but for a driver , what do you all think? All opinions welcomed!!!! Thanks

[vectorit]

The swap is pretty straight forward.
Check out this project another member is doing, on the first page he does the body swap.

http://67-72chevytrucks.com/vboard/s...d.php?t=510684

[56HOTRODDER]

Thanks , The photos show must of what I was wondering about. My only remaining question, is there a way to identify the donor chassis? I'm just talking approx . year so parts would be gotten without having to match everything on a piece by piece basis.

[vectorit]

Really the main difference is going to be the serial number on the frame not matching the VIN in the door jam.

Providing we are just talking frame.