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-   -   Dad's 1979 GMC Heavy Half Transformation (https://67-72chevytrucks.com/vboard/showthread.php?t=642929)

Hunyoc 09-23-2015 02:27 AM

Re: Dad's 1979 GMC Heavy Half Transformation
 
I like the story, I like the truck, my hat's off to you and your father for your time for me.
your welding isn't that bad if a grinder can fix it. For me there some things I remind my self of every time I weld. Is it as clean as the grinder will make it before I start. (I have warped more steel removing excess weld with my grinder than my welder) do I start my weld by touching the welding wire to the side the ground is attached to IT Matters More with MIG even after a good tack, look at the ground clamp it has two sides the side with the wire on it should be on the sanded to bare steel no paint under it and keep it on the panel your welding its easy for 10 or more years of rust between spot welds all the way acrost your cab to change things. Adding larger wire is like adding more speed to the wire with out the voltage result in more grinding .035 will stop splatter only because it will demand and make its own clean ground .030 can weld 1/4' and down with my welder if I take the time to practis and adjust on similer thickness before I commit. I am sure I'm missing something even walk around it and hold your mouth just right. You would be surprised how often a welder with over 25 years exp. welding STILL needs to fix something (His mind) before he starts or client see's that perfectly welded and certifiable 6.0 SEC. CHASSY that passes NHRA CERT.
Your doing great so far keep up the good work. Finish this for your dad It will be the best thing you will ever do for your self. don't let time, take what you already deserve (a pat on the back for life, doing the best you can without him)
I hope you stay blue and white if not it's yours now have fun with it, even the jurney.

JcE

Dads79GMC 09-23-2015 03:19 PM

Re: Dad's 1979 GMC Heavy Half Transformation
 
Thanks Jeff and JcE. I appreciate the input. Mike

OutlawDrifter 09-24-2015 09:53 AM

Re: Dad's 1979 GMC Heavy Half Transformation
 
great project, keep at it! god bless and thank you and your father for your service. i've got a soft spot for the 1979's. my first pickup was a 79.

BossH0G 01-15-2016 08:42 PM

Re: Dad's 1979 GMC Heavy Half Transformation
 
I always got a kick out of the heavy half, supposedly they're a half ton with a 3/4 ton rating. Like there's a 3/4 ton in disguise, yah right! :lol:

1774btcrew 01-15-2016 09:09 PM

Re: Dad's 1979 GMC Heavy Half Transformation
 
Mike, hope things are going well for you and you are having a good New Years. Drop me an email when you get some time.

Dads79GMC 09-25-2016 08:33 PM

Re: Dad's 1979 GMC Heavy Half Transformation
 
5 Attachment(s)
Been quietly plugging away over the spring and summer, doesn't look like much, but it's either on the chassis or in boxes. I've decided to retire in from the military after 33 years effective 31 Dec 2016. So, hopefully I can put more focus on the this decade long project!!!!

Dads79GMC 09-25-2016 08:34 PM

Re: Dad's 1979 GMC Heavy Half Transformation
 
2 Attachment(s)
More pic's

Dads79GMC 09-25-2016 08:39 PM

Re: Dad's 1979 GMC Heavy Half Transformation
 
That was my annual September update!! HAHAHAHA! I've been pretty focused so hopefully I'll continue to post. My plan is to complete chassis, paint the firewall satin black then put the cab on the frame. Then hopefully start this thing before 31 October???????? :lol:

OutlawDrifter 09-25-2016 08:41 PM

Re: Dad's 1979 GMC Heavy Half Transformation
 
Thanks for the update!

Dads79GMC 09-29-2016 08:59 PM

Re: Dad's 1979 GMC Heavy Half Transformation
 
4 Attachment(s)
Did a little work tonight. Installed the rear brake calipers and E-Brake cable.

Dads79GMC 09-29-2016 09:03 PM

Re: Dad's 1979 GMC Heavy Half Transformation
 
Don't know why the pictures are not upright, they're correct on my Mac?

Dads79GMC 09-29-2016 09:20 PM

Re: Dad's 1979 GMC Heavy Half Transformation
 
1 Attachment(s)
Changed out the truck exhaust manifold with a set off a GM Crate LSx, fit much better by far!!!!

Dads79GMC 09-29-2016 09:22 PM

Re: Dad's 1979 GMC Heavy Half Transformation
 
1 Attachment(s)
Another pic of exhaust manifold

gmachinz 09-29-2016 09:22 PM

Re: Dad's 1979 GMC Heavy Half Transformation
 
Lookin awesome!!

Dads79GMC 09-29-2016 09:23 PM

Re: Dad's 1979 GMC Heavy Half Transformation
 
Thanks GM

OutlawDrifter 09-30-2016 05:40 PM

Re: Dad's 1979 GMC Heavy Half Transformation
 
Details on the rear disc brake setup?

Dads79GMC 09-30-2016 08:40 PM

Re: Dad's 1979 GMC Heavy Half Transformation
 
The disc brake set-up is at the following link:

http://67-72chevytrucks.com/vboard/s...d.php?t=382633

Parts list:
-Purchased caliper "bracket" from the link above.
-93-97 Camaro F-Body rear brake calipers from local parts store.
-94-96 Impala SS/Malibu rear rotor from NAPA.
-E-Brake cable(s) for 93-97 Camaro F-Body from NAPA

Most calipers will not come with the E-Brake spring/bracket/damper. Not sure where I got the parts, may have been at "Hawks" Third Generation Camaro???

http://www.hawksmotorsports.com/page...ject-Cars.html

May have to give them a call.

Mike

Dads79GMC 09-30-2016 08:52 PM

Re: Dad's 1979 GMC Heavy Half Transformation
 
3 Attachment(s)
Here are some close-ups of the rear brakes.

Dads79GMC 09-30-2016 08:55 PM

Re: Dad's 1979 GMC Heavy Half Transformation
 
2 Attachment(s)
Some work done tonight.

Dads79GMC 10-06-2016 09:46 PM

Re: Dad's 1979 GMC Heavy Half Transformation
 
2 Attachment(s)
Spent the evening putting together the front end. I still have to tighten the sleeves when I get the body on.

gmachinz 10-06-2016 11:44 PM

Re: Dad's 1979 GMC Heavy Half Transformation
 
http://www.tsmmfg.net/

This company is one I've used many times with great success too. Skip runs the order desk and he has a TON of knowledge with disc brake swaps. They CNC brackets for use on our trucks too-TSM has recently managed to secure a company that reproduces the late 70's-early 80's WS6 and Caddy style rear calipers and they are 100% NEW parts!! Brand new castings, hardware and pistons!! No more rebuilt inferior calipers....they offer 100% new now. Also, www.controlcables.com will make any type of brake cable-you only need an overall length and pics of each end-they build to suit. If anybody wants a custom rear brake kit-these guys are a small outfit but have a lot of hands on knowledge-based out of Castle Rock, CO.

Dads79GMC 10-07-2016 02:27 PM

Re: Dad's 1979 GMC Heavy Half Transformation
 
That's good stuff Machinz! I probably have about the same amount of money into my conversation as TSMMFG has theirs advertised for, maybe a little less. Much easier to buy it all at once!!!!!!!! Mike

gmachinz 10-07-2016 02:42 PM

Re: Dad's 1979 GMC Heavy Half Transformation
 
I used TSM when I did my white 79 Monte which was more of a pro touring build. I found out TSM makes the majority of the brackets for companies like SSBC and others. At the time they couldn't get NEW caliper housings and pistons-now they have a source for NEW ones so their kits can be ordered as 100% new although with the slightly older designed calipers-notnthe PBR ones you have. Or, their kits can also use stock front calipers which bolt to the rear if ebrake cables is something a person wants to delete-that's what I did since I ran an automatic anyway.

I believe for our trucks, it would use a metric GM caliper (1978-88 Monte for example) and the corresponding D154 series pad and related hardware. So you'd end up with stock 1978-88 Monte front brakes but mounted on the rear. And they also have Dana rear pinion mounted ebrake kits too.

Dads79GMC 10-13-2016 09:32 PM

Re: Dad's 1979 GMC Heavy Half Transformation
 
1 Attachment(s)
It's just a firewall, right!! I hate this stuff!

bnoon 10-17-2016 05:42 PM

Re: Dad's 1979 GMC Heavy Half Transformation
 
Congrats on your soon-to-be retirement! Thanks for your service!

P.S., this doesn't mean Chris is in charge does it? :lol::lol::lol:

Dads79GMC 10-17-2016 08:13 PM

Re: Dad's 1979 GMC Heavy Half Transformation
 
Thanks B. I've been on leave since last week. I go back to work on the 24th for a couple weeks then that should be about it. Need to burn a lot of leave after that!!

Mike

Dads79GMC 10-30-2016 11:58 AM

Re: Dad's 1979 GMC Heavy Half Transformation
 
1 Attachment(s)
Had a set of 7" wheels sandblasted. Primed, painted sides and back with satin black, now I need to paint the fronts the appropriate color. I plan on putting two of these on the front.

Mike

Dads79GMC 10-30-2016 05:50 PM

Re: Dad's 1979 GMC Heavy Half Transformation
 
1 Attachment(s)
Not the correct gray, but I like the silver better!!

Dads79GMC 11-06-2016 09:38 PM

Re: Dad's 1979 GMC Heavy Half Transformation
 
2 Attachment(s)
Another Sunday night sanding away on an original bedside. Gonna need a little work. Mike

Jaysonb 11-07-2016 01:34 AM

Re: Dad's 1979 GMC Heavy Half Transformation
 
Quote:

Originally Posted by Dads79GMC (Post 7762136)
Another Sunday night sanding away on an original bedside. Gonna need a little work. Mike

Time well spent to have proper fitting panels!

gmachinz 11-07-2016 01:43 AM

Re: Dad's 1979 GMC Heavy Half Transformation
 
Quote:

Originally Posted by Dads79GMC (Post 7762136)
Another Sunday night sanding away on an original bedside. Gonna need a little work. Mike

That's funny! I spent a few hours tonight myself putting some strategic tack welds in place on my bedside repair as well! I had to cut an access panel out to gain room to hammer/dolly a crease on the body line. I finished that and tacked the panel back in place....done for now until next weekend!

Dads79GMC 11-07-2016 08:53 PM

Re: Dad's 1979 GMC Heavy Half Transformation
 
Hey, Jaysonb, won't be long before I'll have the shell of this truck in your driveway for a paint job. Hahahaha! :)

Mike

l92powered77 11-07-2016 11:35 PM

Re: Dad's 1979 GMC Heavy Half Transformation
 
I knew this was gonna be a good journal when your first post was a picture .:uhmk::uhmk: . Good thread and good pics!




Quote:

Originally Posted by Dads79GMC (Post 6839601)
Attachment 1300640

Well, thought I'd start a build thread after nearly eight years!!

First off, my Dad purchased this truck in 79 and I've always loved it. I never quite liked that it was a LWB, However, loved everything else about it, even the oyster/cream interior. Dad was a Korean and Vietnam War veteran who finally retired in 1990. He gave me the truck in 2001 after being diagnosed with cancer, which got the best of him later that year. At the time, I had no room for it in town so I sent the truck into hibernation out at my cousins farm where it sat until November 2006.

Upon my return from Operation Iraqi Freedom in November 2006, I traveled back to South Dakota to rescue the truck, which had been sitting in the elements for six years. All I did was inflate the tires, put a new battery in it, check the fluids and drove it to Des Moines, Iowa, 230 miles. It was so infested with mice dropping etc, that I had to drive with the windows down all the way home, yes, in November. Couldn't believe it made it, but it did. I immediately took it down to the frame, began to collect parts, and there it sat.......fast forward.

Upon my return from Afghanistan in 2011, I kind of started in again. I continued to collect parts, had a few things blasted and powder coated (rear end, front end components, cross member etc) and also found a 1979 heavy half SWB rolling chassis on craigslist for $100........Again, the project sat on and off since then.

I figured the only way that I was going to get serious about this project, is if I start a build thread so that I can get the old...."any updates"....."any pictures"...etc. I'm depending on all of you to keep me on my toes. This site is truly outstanding and an inspiration. Be patient, I'm in my 30th year in the Army Nat'l Guard, the last 20 years on active duty, which keeps me very busy.....but I'll find the time and make progress.

I'm missing most of the earlier pics from 2006. I'll slowly bring you up-to-speed over the next few posts.


LT7A 11-08-2016 07:42 AM

Re: Dad's 1979 GMC Heavy Half Transformation
 
Hey Mike, this is a thing of beauty. Please keep us with you as you put it together. The pace doesn't matter to me, I just want the chance to watch this one go together. I like the attention to detail.

Thank you for all of your years (decades) of service. And I'm grateful for your Dad's as well. It's cool to get to watch the build that you are doing in his honor. Congratulations on your retirement. If you're willing to, keep us posted on that process too.

Jaysonb 11-09-2016 08:41 PM

Re: Dad's 1979 GMC Heavy Half Transformation
 
Mike, have you decided on a color yet?

Dads79GMC 11-10-2016 06:02 PM

Re: Dad's 1979 GMC Heavy Half Transformation
 
Jayson, I'm going with the factory color two-tone blue. Mike

Dads79GMC 11-10-2016 06:04 PM

Re: Dad's 1979 GMC Heavy Half Transformation
 
Quote:

Originally Posted by LT7A (Post 7763328)
Hey Mike, this is a thing of beauty. Please keep us with you as you put it together. The pace doesn't matter to me, I just want the chance to watch this one go together. I like the attention to detail.

Thank you for all of your years (decades) of service. And I'm grateful for your Dad's as well. It's cool to get to watch the build that you are doing in his honor. Congratulations on your retirement. If you're willing to, keep us posted on that process too.

LT7A, thanks for the nice comments. Mike

Dads79GMC 11-15-2016 09:02 PM

Re: Dad's 1979 GMC Heavy Half Transformation
 
2 Attachment(s)
Got bored and put the bed together last night and put it on its dolly!

Also met Jaysonb today. He came down and got a few extra parts I had lying around.

Mike

gmachinz 11-15-2016 09:04 PM

Re: Dad's 1979 GMC Heavy Half Transformation
 
I just noticed you're using an older bed?

Dads79GMC 11-15-2016 09:10 PM

Re: Dad's 1979 GMC Heavy Half Transformation
 
Correct. Because gmachinz won't give me his NOS bedsides!!! Hahahahaha!! I'm gonna pretend it's a 78. Lol!


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