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#26 |
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Location: Schoolcraft, Michigan
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Re: Budget Build 1985 K20
I got the boat anchor out and the hump patched this weekend. I cut the patch for the hump from the parts truck. And just like that, with a little welding and grinding like it was never there!
Also, i didn't know that the metal in these trucks has some galvanizing to it? Crap sucks to weld.
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1972 GMC Jimmy 4x4 LS Swap 1985 Chevy K20 1994 GMC Yukon 2021 GMC 2500HD Duramax AT4 My "It's a Jimmy Thing" Build http://67-72chevytrucks.com/vboard/s...d.php?t=583528 Budget Build 1985 K20 http://67-72chevytrucks.com/vboard/s...d.php?t=801565 |
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#27 |
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Location: Schoolcraft, Michigan
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Re: Budget Build 1985 K20
Ok. I have not been updating as i should. I have been working on this when time allows. I got the transmission in and the transfer case re sealed and took it for a drive. It runs and shifts great. But, there is a clunking noise in the transfer case when it is in 4wd or in 2wd with the hubs locked. So that narrows it down to the output shaft. I noticed before i took it apart that it seamed to "catch" when i was spinning the output shaft with my hand? Everything looked good inside it and after i put it back together it spun smooth. Long story short, it is going to have to come out again. my guess is one of the bearings is bad. No big deal the body is coming off and i have the parts truck transfer case sitting in the corner.
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1972 GMC Jimmy 4x4 LS Swap 1985 Chevy K20 1994 GMC Yukon 2021 GMC 2500HD Duramax AT4 My "It's a Jimmy Thing" Build http://67-72chevytrucks.com/vboard/s...d.php?t=583528 Budget Build 1985 K20 http://67-72chevytrucks.com/vboard/s...d.php?t=801565 |
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#28 |
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Location: Schoolcraft, Michigan
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Re: Budget Build 1985 K20
I scored me some craigslist hub caps and sold the remnants of the parts truck (happy wife!) and the 4 speed crap! I have also decided that i like the looks with the 285 tires and stock wheels with the 4" lift. so that is the way it will stay.
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1972 GMC Jimmy 4x4 LS Swap 1985 Chevy K20 1994 GMC Yukon 2021 GMC 2500HD Duramax AT4 My "It's a Jimmy Thing" Build http://67-72chevytrucks.com/vboard/s...d.php?t=583528 Budget Build 1985 K20 http://67-72chevytrucks.com/vboard/s...d.php?t=801565 |
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#29 |
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Location: Schoolcraft, Michigan
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Re: Budget Build 1985 K20
Now with the majority of the mechanical work done it is time to start on the body work. I knew that there were problems in the front upper corners of the bed and this is what i found? I think this thing had an auxiliary fuel tank in it at some point by the looks of some of the holes but i am not sure what happened to the corners? The good news......pretty rust free!
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1972 GMC Jimmy 4x4 LS Swap 1985 Chevy K20 1994 GMC Yukon 2021 GMC 2500HD Duramax AT4 My "It's a Jimmy Thing" Build http://67-72chevytrucks.com/vboard/s...d.php?t=583528 Budget Build 1985 K20 http://67-72chevytrucks.com/vboard/s...d.php?t=801565 |
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#30 |
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Location: Schoolcraft, Michigan
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Re: Budget Build 1985 K20
I saved the rotisserie that i built for my jimmy and built new arms for it for the bed. I got it on it in a rain storm! A little sketchy. I also made time to get my Jimmy out for the summer!
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1972 GMC Jimmy 4x4 LS Swap 1985 Chevy K20 1994 GMC Yukon 2021 GMC 2500HD Duramax AT4 My "It's a Jimmy Thing" Build http://67-72chevytrucks.com/vboard/s...d.php?t=583528 Budget Build 1985 K20 http://67-72chevytrucks.com/vboard/s...d.php?t=801565 |
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#31 |
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Location: Schoolcraft, Michigan
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Re: Budget Build 1985 K20
I visited the local junk yard and got most of the patch panels that i needed for $26.00 and got to work!
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1972 GMC Jimmy 4x4 LS Swap 1985 Chevy K20 1994 GMC Yukon 2021 GMC 2500HD Duramax AT4 My "It's a Jimmy Thing" Build http://67-72chevytrucks.com/vboard/s...d.php?t=583528 Budget Build 1985 K20 http://67-72chevytrucks.com/vboard/s...d.php?t=801565 |
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#32 |
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Location: Schoolcraft, Michigan
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Re: Budget Build 1985 K20
Wow I cant believe that it has been more than 6 months since i last updated! I wish I could say that I got 6 months of work done to the truck! I have been working on it but my plans for it have changed. It is going to be way nicer than i had anticipated. I just cant justify to put this much work in something and not have it exactly like I wanted it in the end. So my goal to have it done in a year isn't going to happen!
I hope to have the whole body ready to put color and clear on it in the spring so i have been spending the winter welding and beating on metal spraying primer and sanding.
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1972 GMC Jimmy 4x4 LS Swap 1985 Chevy K20 1994 GMC Yukon 2021 GMC 2500HD Duramax AT4 My "It's a Jimmy Thing" Build http://67-72chevytrucks.com/vboard/s...d.php?t=583528 Budget Build 1985 K20 http://67-72chevytrucks.com/vboard/s...d.php?t=801565 |
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#33 |
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Location: Schoolcraft, Michigan
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Re: Budget Build 1985 K20
I took the bed to a local shop that rents a blasting booth to do your own blasting. Its not fun but at least i know it is done right. When i brought it home i sprayed epoxy on it and put raptor liner on the underside. I got it straight and put it in 2K so in the spring i can pull it out and block sand it one more time and then it should be ready for sealer, color and clear
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1972 GMC Jimmy 4x4 LS Swap 1985 Chevy K20 1994 GMC Yukon 2021 GMC 2500HD Duramax AT4 My "It's a Jimmy Thing" Build http://67-72chevytrucks.com/vboard/s...d.php?t=583528 Budget Build 1985 K20 http://67-72chevytrucks.com/vboard/s...d.php?t=801565 |
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#34 |
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Location: Schoolcraft, Michigan
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Re: Budget Build 1985 K20
Next, i moved on to the fenders which got the same treatment as the bed and tailgate. Metal work, blast, epoxy, filler, sand, epoxy, filler, sand, 2K, sand, 2k!
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1972 GMC Jimmy 4x4 LS Swap 1985 Chevy K20 1994 GMC Yukon 2021 GMC 2500HD Duramax AT4 My "It's a Jimmy Thing" Build http://67-72chevytrucks.com/vboard/s...d.php?t=583528 Budget Build 1985 K20 http://67-72chevytrucks.com/vboard/s...d.php?t=801565 |
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#35 |
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Location: Schoolcraft, Michigan
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Re: Budget Build 1985 K20
More fender pictures,
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1972 GMC Jimmy 4x4 LS Swap 1985 Chevy K20 1994 GMC Yukon 2021 GMC 2500HD Duramax AT4 My "It's a Jimmy Thing" Build http://67-72chevytrucks.com/vboard/s...d.php?t=583528 Budget Build 1985 K20 http://67-72chevytrucks.com/vboard/s...d.php?t=801565 |
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#36 |
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Location: Schoolcraft, Michigan
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Re: Budget Build 1985 K20
Once the fenders were ready for paint I put new pins and bushings in the hinges and put the doors on to get the them adjusted and gaps lined up. They are far from perfect but i dont think they came from the factory any better. The doors open and close very well.
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1972 GMC Jimmy 4x4 LS Swap 1985 Chevy K20 1994 GMC Yukon 2021 GMC 2500HD Duramax AT4 My "It's a Jimmy Thing" Build http://67-72chevytrucks.com/vboard/s...d.php?t=583528 Budget Build 1985 K20 http://67-72chevytrucks.com/vboard/s...d.php?t=801565 |
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#37 |
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Location: Schoolcraft, Michigan
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Re: Budget Build 1985 K20
I next moved onto the hood. I ordered a repop hood since i think this truck had an engine fire at some point and was going to be a real pain to try to get it straight again. Surprisingly the repop hood fits really well. I did add additional polyurethane foam under the supports since it had very little. I then scuffed the inside and stripped the outside and it got 3 coats of epoxy.
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1972 GMC Jimmy 4x4 LS Swap 1985 Chevy K20 1994 GMC Yukon 2021 GMC 2500HD Duramax AT4 My "It's a Jimmy Thing" Build http://67-72chevytrucks.com/vboard/s...d.php?t=583528 Budget Build 1985 K20 http://67-72chevytrucks.com/vboard/s...d.php?t=801565 |
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#38 |
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Location: Schoolcraft, Michigan
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Re: Budget Build 1985 K20
Epoxy, filler, sand, repeat, 2k, sand, repeat, block sand, 2k, wait for color and clear.
I was surprised how much filler a new hood requires!
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1972 GMC Jimmy 4x4 LS Swap 1985 Chevy K20 1994 GMC Yukon 2021 GMC 2500HD Duramax AT4 My "It's a Jimmy Thing" Build http://67-72chevytrucks.com/vboard/s...d.php?t=583528 Budget Build 1985 K20 http://67-72chevytrucks.com/vboard/s...d.php?t=801565 |
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#39 |
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Location: Schoolcraft, Michigan
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Re: Budget Build 1985 K20
Before I removed the doors to begin the metal work I doweled them so they go back on in the same spot and hopefully it saves me time and lessens the chance of dinging them up when it is time to reassemble. I did this on my Jimmy and it worked well.
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1972 GMC Jimmy 4x4 LS Swap 1985 Chevy K20 1994 GMC Yukon 2021 GMC 2500HD Duramax AT4 My "It's a Jimmy Thing" Build http://67-72chevytrucks.com/vboard/s...d.php?t=583528 Budget Build 1985 K20 http://67-72chevytrucks.com/vboard/s...d.php?t=801565 |
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#40 |
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Location: Schoolcraft, Michigan
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Re: Budget Build 1985 K20
Time to fix some speaker holes. I cut the patches from some junk doors at a junk yard and used silicon bronze filler wire to weld them in. After some metal shrinking and stretching they cam out ok. Nothing a little filler cant fix!
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1972 GMC Jimmy 4x4 LS Swap 1985 Chevy K20 1994 GMC Yukon 2021 GMC 2500HD Duramax AT4 My "It's a Jimmy Thing" Build http://67-72chevytrucks.com/vboard/s...d.php?t=583528 Budget Build 1985 K20 http://67-72chevytrucks.com/vboard/s...d.php?t=801565 |
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#41 |
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Join Date: Oct 2010
Location: Ocean Springs, MS
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Re: Budget Build 1985 K20
I just did the same thing with a speaker hole and got lots of warpage. Had to cut it out and do it over.
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#42 |
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Join Date: Jun 2004
Location: El Lago, TX
Posts: 1,668
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Re: Budget Build 1985 K20
Nice work!
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#43 |
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Join Date: Oct 2015
Location: PNW
Posts: 3,587
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Re: Budget Build 1985 K20
Wow, you really are taking the time to make it nice. Great work saving on that rig. Glad to see the progress.
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#44 |
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Location: Schoolcraft, Michigan
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Re: Budget Build 1985 K20
Silicon bronze filler wire helps but it is not fool proof. It still takes a fair amount of hammer, dolly and a shrinking disk to get them some what straight.
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1972 GMC Jimmy 4x4 LS Swap 1985 Chevy K20 1994 GMC Yukon 2021 GMC 2500HD Duramax AT4 My "It's a Jimmy Thing" Build http://67-72chevytrucks.com/vboard/s...d.php?t=583528 Budget Build 1985 K20 http://67-72chevytrucks.com/vboard/s...d.php?t=801565 |
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#45 |
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Location: Schoolcraft, Michigan
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Re: Budget Build 1985 K20
Thanks guys!
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1972 GMC Jimmy 4x4 LS Swap 1985 Chevy K20 1994 GMC Yukon 2021 GMC 2500HD Duramax AT4 My "It's a Jimmy Thing" Build http://67-72chevytrucks.com/vboard/s...d.php?t=583528 Budget Build 1985 K20 http://67-72chevytrucks.com/vboard/s...d.php?t=801565 |
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#46 |
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Location: Schoolcraft, Michigan
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Re: Budget Build 1985 K20
I built a cart for the cab and I made it so it will roll over my motorcycle lift to save my back! I also made removable arms for it so I can flip it on its back for all the work on the bottom side.
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1972 GMC Jimmy 4x4 LS Swap 1985 Chevy K20 1994 GMC Yukon 2021 GMC 2500HD Duramax AT4 My "It's a Jimmy Thing" Build http://67-72chevytrucks.com/vboard/s...d.php?t=583528 Budget Build 1985 K20 http://67-72chevytrucks.com/vboard/s...d.php?t=801565 |
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#47 |
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Location: Schoolcraft, Michigan
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Re: Budget Build 1985 K20
I ordered some GMT400 cab lights and drilled some holes. I will be using rubber well nuts to hold them on.
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1972 GMC Jimmy 4x4 LS Swap 1985 Chevy K20 1994 GMC Yukon 2021 GMC 2500HD Duramax AT4 My "It's a Jimmy Thing" Build http://67-72chevytrucks.com/vboard/s...d.php?t=583528 Budget Build 1985 K20 http://67-72chevytrucks.com/vboard/s...d.php?t=801565 |
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#48 |
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Location: Schoolcraft, Michigan
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Re: Budget Build 1985 K20
Patched a antenna hole in the roof and the clutch master cylinder hole in the firewall.
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1972 GMC Jimmy 4x4 LS Swap 1985 Chevy K20 1994 GMC Yukon 2021 GMC 2500HD Duramax AT4 My "It's a Jimmy Thing" Build http://67-72chevytrucks.com/vboard/s...d.php?t=583528 Budget Build 1985 K20 http://67-72chevytrucks.com/vboard/s...d.php?t=801565 |
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#49 |
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Join Date: Dec 2009
Location: Fairbanks, AK
Posts: 1,830
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Re: Budget Build 1985 K20
Work to date looks amazing. You are really putting in the time. What does the media blasting coin-op charge? That’s a great idea. Wish we had something like that here.
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#50 | |
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Location: Schoolcraft, Michigan
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Re: Budget Build 1985 K20
Quote:
They also have some large blast cabinets that you can use that cost $15.00 an hour. They work really good. I stripped the skins of my doors with a DA and did the rest in the cabinet and it only took about an hour for the pair
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1972 GMC Jimmy 4x4 LS Swap 1985 Chevy K20 1994 GMC Yukon 2021 GMC 2500HD Duramax AT4 My "It's a Jimmy Thing" Build http://67-72chevytrucks.com/vboard/s...d.php?t=583528 Budget Build 1985 K20 http://67-72chevytrucks.com/vboard/s...d.php?t=801565 |
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