48 Build Pictures
 

I finally decided to post some pictures of the tear down on the 48. I bought the truck with some work done and a lot of new parts. It was blasted to bare metal then repainted, but I did not care for the guys bodywork or lack of. The owner did not want filler used so the shop etched, sealed, base coated and cleared the truck. Some panels looked pretty good, others were too wavy for me. I am blocking the whole truck letting the previous paint help fill some of the low spots, then I am going to seal and do the body work and paint. It is a very solid truck. It is very dirty right now as I am just sanding and fitting a few things before I clean it up. The engine block in the truck is just for mock up, I am putting a 350 from an 88 Suburban converted to carburation. It has a power rack and I bought some drop spindles for the front I have not got on yet. I will try load some pictures from time to time. And I am sure I will have lots of questions for you experts.

Day she came home
http://i37.photobucket.com/albums/e6...s_card_148.jpg
http://i37.photobucket.com/albums/e6...s_card_152.jpg
Here is how it sits now, most parts sanded and piled in the corner
http://i37.photobucket.com/albums/e6...5/P1010213.jpg
Rear end
http://i37.photobucket.com/albums/e6...5/P1010207.jpg
Header and steering worked out
http://i37.photobucket.com/albums/e6...5/P1010205.jpg

Re: 48 Build Pictures
 

looked decent before, but we all know she will look better after, what color you planning and drivetrain?

Re: 48 Build Pictures
 

350 with 350 tranney most likely. Still deciding on color but thinking maybe a silver. It came with a 350 from an 88 suburban that he had wrecked so I am going to see if that engine is good. If so, I will probably use it. It was a pretty decent truck to begin with and I was going to go more of a rat rod style, but once I got into it, the truck was so solid, I decided to go with more of a street rod.

Re: 48 Build Pictures
 

I've got a '49 I'm working on, and yours is the first I've seen with a saddle tank.

I've been looking high and low for someone who had done this! So lemme fire of a few questions at ya...

1. What tank is that from?

2. Where is the fill neck located? Body modifications?

3. Can you post some more pics?

I really wanna keep a spare under the bed in the back and get the current tank out of the cab. So any info you could give me would be super appreciated.

Great looking truck btw!

Re: 48 Build Pictures
 

The tank was already there, I believe it is the original. It was coated on the inside. In on of my pictures you can see how it comes out the side of the bed. There is a rubber hose that clamps to the tank spout and the fill spout that goes through the side of the bed under the floor area. You can see it in one of the pictures above, but I can try to take something closer or see if I have one when the bed was on the truck.

Re: 48 Build Pictures
 

Here is a closer picture of the tank. It has a nice rubber grommet that the fill spout goes through.

http://i37.photobucket.com/albums/e6...5/P1010043.jpg

Re: 48 Build Pictures
 

Thanks for the quick reply.

So is the fill spout visible inside the bed? [edit, just realized you said it went under the bed floor]

Is there any way you might take some measurements for me?

I'm hoping I can find a tank to fit, S10, maybe.

Thanks again!

Re: 48 Build Pictures
 

Sure, what measurements do you need? I can take some better pictures as well.

Re: 48 Build Pictures
 

I just need the WxHxL and the H of the fill neck from the bottom.

Thanks again, I really appreciate it. I didn't mean to hijack your thread :(

Re: 48 Build Pictures
 

Here are some pictures that might help you. I measured where the center of the hole would be in the bedside. It is about 3 1/4" from the stake post and about 1 3/4" from the bottom of the bedside. That would be about right to drill your hole. The hole itself is 2 1/2". As you can see there is a piece of hose between the filler neck and the tank neck, so you have some flexibility and there is a rubber grommet that cover the edges of the hole. Let me know if you need anything else. That's whats great about these sites, helping each other out.

http://i37.photobucket.com/albums/e6...5/P1010214.jpg

http://i37.photobucket.com/albums/e6...5/P1010215.jpg

http://i37.photobucket.com/albums/e6...5/P1010216.jpg
http://i37.photobucket.com/albums/e6...5/P1010217.jpg
http://i37.photobucket.com/albums/e6...5/P1010218.jpg
http://i37.photobucket.com/albums/e6...5/P1010219.jpg
http://i37.photobucket.com/albums/e6...5/P1010043.jpg

Re: 48 Build Pictures
 

Someone with a AD Factory Assembly Manual can probably verify this. IF it is like the TF, the bigger trucks had a saddle tank in that location. Either it was a factory option (larger tank??) or someone along the line did not want the tank in the cab and got one off of a big truck. Just my guess...

Re: 48 Build Pictures
 

That is awesome, thanks for all your help.

@OrrieG: Thanks for your input too, my truck came with an original Maint. Manual, so I did some reading and this is what I found:

"If truck is equipped with a standard GMC cab, the fuel tank is mounted inside cab, behind driver's seat. On other trucks, fuel tank is mounted on outer side of right-hand frame side rail, except on truck Series 100-22, 150-22 and 250-22. on these Series, tank is mounted on inner side of right-hand frame side rail."

Looks like I will be looking up LMC truck for a repro tank to put back there! Kick ass! I thought "behind the seat" was the only option back in those days.

Thanks again!

Re: 48 Build Pictures
 

That is the original fuel tank for the 48 in the original position.

They were on 47/48 trucks. Back when 50 an up trucks would try to slip into the N.S.R.A. pre 48 events posing as a 48 that was one of the indicators that you had a real 47/8 truck.

I've still got the original tank off mine but haven't used it in years having gone to an aluminum tank under the back of the bed.

Re: 48 Build Pictures
 

And now for something completely different....

What are your plans for the rear? Looks like you got the truck with a lot of modern mods. What are you planning on changing?

Re: 48 Build Pictures
 

I moved the rear end back about an 1 1/2" and put a drop block, still messing with what else might need to be done. This is just going to be a cruiser so I don't plan on any real elaborate setup on the rear of the truck.

Re: 48 Build Pictures
 

Probably the worse thing about having the stock tank in that location is that it gets in the way of putting a normal set of V8 dual pipes on the truck.
One more thing, from my own experience, and a bad one at that. Never run the truck without a gas cap as it will suck in road dust and dirt in the filler neck real easy. I killed a fuel pump in the big middle of Montana when I left my gas cap on the pump at the gas station at Grand Teton National park's main lodge.

Re: 48 Build Pictures
 

Making some progress. Got the new bed sides and decided I better install them and fit the fenders, running boards etc before I seal and prime the truck. I did drop the 350 in it to see if it was good, and it sounds really strong, so I plan to use the engine that came with the truck. The truck looks like a calico cat right now after blocking the previous paint work. I am hoping to get it sealed this weekend and start skim coating and blocking some more. I hope to have some paint on this thing by November so I can put it all together over the winter.

http://i37.photobucket.com/albums/e6...5/P1010244.jpg
http://i37.photobucket.com/albums/e6...5/P1010245.jpg
http://i37.photobucket.com/albums/e6...5/P1010246.jpg
http://i37.photobucket.com/albums/e6...5/P1010248.jpg

Re: 48 Build Pictures
 

Lookin good.

I can't tell from the pictures, but are you doing shaved doors? If so, are you putting in a hidden release?

Re: 48 Build Pictures
 

No, not doing shaved doors, just don't have any handles on it right now. I am really debating on what seat to put in the truck. I found a really nice truck at a car show last weekend and he had a nice bench with a fold down armrest that I really liked. The guy was not around and I could not find out what the seat came from. I have plenty of time to figure that out I guess.

Re: 48 Build Pictures
 

Same here with the seat. I would really like some cup holders/armrest, but have the luxury of fitting one more person in if need be.

So let us know if you find a good candidate for the seat.

Re: 48 Build Pictures
 

I was able to seal and prime some parts tonight. Hopefully, do a few more tomorrow night.

http://i37.photobucket.com/albums/e6...5/P1010262.jpg
http://i37.photobucket.com/albums/e6...5/P1010264.jpg
http://i37.photobucket.com/albums/e6...5/P1010265.jpg

Re: 48 Build Pictures
 

The fenders sitting in the yard look like a form of modern art that we see in the Northwest.

It's looking good, wish I had similar progress photos to post.

Re: 48 Build Pictures
 

What kind of primer did you use on those fenders, misc parts? Did you mechanically strip the fenders all the way to bare metal or to the level shown a few pictures up above on this page? Looks like a mix of bare metal spots and some of the blue showing, some other colors. If so, how are the finished results? I ask because I intend to mechanically strip as many of my parts on my '46 as I can with 80 grit sandpaper, though I am worried a bit about flat spotting locations and/or can I really get all the old finishes off this way? Enquiring minds want to know!