Rock Auto has the service manual and the parts manual as well as a parts interchange manual. You might find an assembly manual on ebay. They come up from time to time
1950 Chevrolet 3100 (Ol' Roy) 1939 Packard Standard Eight Coupe (The Phantom) | 1956 Cadillac Coupe de Ville (The Bismarck) | 1956 Cadillac Sixty Special Fleetwood (The Godfather) | 1966 Oldsmobile Toronado (The Purple Knif) | 1966 Ford Mustang (Little Red) | 1964 Ford Galaxie 500 coupe | 1979 Ford F-100 | 1976 Ford F-150 (Big Red) | 1995 Ford F-150 (Newt)
superav, Fibonachu and Otto have provided some good tips on what you need and some of the ways to find these resources. I would add that this Outstanding Resource Page is where you can access almost all of the publications to find the pictures/diagrams to help with your reassembly. Many thanks to Keith Hardy and his supporters for putting it together and making it free for any of us to use.
There isn't a link to a Factory Assembly Manual (FAM) that covers your truck, but if you can't find something in one of the linked resource books on Keith's site, post a specific question in the most on topic forum in "The Shop Area". Fellow Bolters will be glad to offer/share their knowledge and pictures to answer questions you get stumped on!
Looking forward to seeing more posts from you, and maybe some pics of your truck???
~ Dan 1951 Chevy 3 window 3100 Follow this story in the DITY Gallery "My Grandpa Carl's Truck and How it Became Mine" 1966 Chevelle (Wife's Hot Rod) | 2013 Chevy Silverado (Current daily driver) US Army MSG Retired (1977-1998) | Com Fac Maint Lead Tech Retired (1998-2021)
You guys do realize that you are pointing his GMC question towards Chevy answers, right?
I know there aren't many (any?) differences in sheet metal, but the engine portion of a service manual would be way different.
The picture attached is from the GMC Master Parts Book covering the front sheet metal of his truck. It is no FAM, but it will at least show him what parts he needs.
'57 GMC 102, Original 347 V8, HydraMatic, 3.08 rear gear, added A/C, disk front brakes, HEI, AFB carb, '98 Honda Black Currant paint. T-boned and totaled 10/12 '52 GMC 152 Stake Bed, Original 228, SM420, added A/C, HEI, disk front brakes, '67 Chev 3.55 rear gear. Gets used as a real truck.
Bill, Thanks for the reminder its about a GMC and for putting things back in perspective and the right direction. My apologies to all on the mix up.
Last edited by Peggy M; 01/23/20243:51 PM.
~ Dan 1951 Chevy 3 window 3100 Follow this story in the DITY Gallery "My Grandpa Carl's Truck and How it Became Mine" 1966 Chevelle (Wife's Hot Rod) | 2013 Chevy Silverado (Current daily driver) US Army MSG Retired (1977-1998) | Com Fac Maint Lead Tech Retired (1998-2021)
That page is from the 1939-1953 GMC Master Parts Book. I bought my .PDF copy from fellow 'Bolter SlimSix who had scanned his manual in almost 20 years ago. I think he is still selling .PDF copies of this and other GMC manuals. He was in 2022. Send him a PM and ask.
'57 GMC 102, Original 347 V8, HydraMatic, 3.08 rear gear, added A/C, disk front brakes, HEI, AFB carb, '98 Honda Black Currant paint. T-boned and totaled 10/12 '52 GMC 152 Stake Bed, Original 228, SM420, added A/C, HEI, disk front brakes, '67 Chev 3.55 rear gear. Gets used as a real truck.
Andy (SlimSix) was last seen posting here at Barry Week's Passing Lane thread. He was a great help to Kathy as you can see from the subsequent posts there. An all around good guy (see his signature line ), I agree with Bill, he'd be a good person to contact. Check his profile for his contact info. (Drop down under his name will get you to his profile.)
~ Peggy M 1949 Chevrolet 3804 "Charlie" - The Stovebolt Flagship In the Gallery || In the Gallery Forum "I didn't see this one coming. I don't see much of anything coming. :-O"
Last edited by Gdads51; 01/23/20248:06 PM. Reason: Fix link
1950 Chevrolet 3100 (Ol' Roy) 1939 Packard Standard Eight Coupe (The Phantom) | 1956 Cadillac Coupe de Ville (The Bismarck) | 1956 Cadillac Sixty Special Fleetwood (The Godfather) | 1966 Oldsmobile Toronado (The Purple Knif) | 1966 Ford Mustang (Little Red) | 1964 Ford Galaxie 500 coupe | 1979 Ford F-100 | 1976 Ford F-150 (Big Red) | 1995 Ford F-150 (Newt)
reminder its about a GMC and for putting things back in perspective and the right direction. 
My apologies to all on the mix up. 
), I agree with Bill, he'd be a good person to contact. Check his profile for his contact info. (Drop down under his name will get you to his profile.)