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#1 |
Registered User
Join Date: Feb 2010
Location: Fallbrook, CA
Posts: 910
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Re: Halfbreed - GMC Z71 + IH Extd Cab
I started patching in the missing sections of floor pan. Nothing like learning to weld on the fly. There is enough metal back in now that if I had to tow the truck I think the cab will hold together well.
Last edited by sparkydog; 05-27-2010 at 03:44 PM. |
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#2 |
Registered User
Join Date: Mar 2007
Location: Ben Wheeler,Texas
Posts: 992
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Re: Halfbreed - GMC Z71 + IH Extd Cab
If you have to make any crazy bends with the filler neck I have seen exhaust tubing used and it seems to work without issue. Just connect it to your rubber line with clamps.
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05 2500HD 6.0 excab 69 LWB-Gone but not forgotten! 68 Dodge Charger 383/727 69 Dodge Charger-440/4spd |
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#3 |
Registered User
Join Date: Feb 2010
Location: Fallbrook, CA
Posts: 910
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Re: Halfbreed - GMC Z71 + IH Extd Cab
Fri afternoon I did my BFH mods to the GMC muffler and then glued it back into the truck. (Not sure why I sprayed primer on - but it seemed like a good idea at the time.) One of the exhaust hangers was FUBAR - crooked and the rubber shock was horizontal not vertical so I fixed that while I was in the area.
Then I fabbed and installed my forward bed mounts. I was able to attach them right on to the GMC frame brackets. And I also decided not to get into the fab of a nice looking fuel filler door so that I can stay focused on just those things I need to do to get the truck tow worthy. So instead I cut a small pilot opening and rigged up a McGuyver job that will do for now. It certainly won't win me any ribbons at a show. |
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#4 |
Registered User
Join Date: Feb 2010
Location: Fallbrook, CA
Posts: 910
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Re: Halfbreed - GMC Z71 + IH Extd Cab
Today I continued to work on wrapping up my 1st goal which was to make the truck tow-worthy. This morning I stitch welded the floor and sides of the bed to make them stronger than just tacks. Then I rattle canned some primer on it. (My plan has always to be to let a pro do the final body welding because I suck at it.)
Then I moved to the upper rear door frames which have been temp fastened all this time and stitch welded these areas too. Edit: I should mention that I know my welds look like poo. I just kissed them off with the flap disk so there is still some material to smash with the hammer and dolly. Last edited by sparkydog; 05-30-2010 at 09:11 AM. |
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#5 |
Registered User
Join Date: Feb 2010
Location: Fallbrook, CA
Posts: 910
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Re: Halfbreed - GMC Z71 + IH Extd Cab
Next I finally tackled the roof sheet metal. I wish I could say that I finished but I am going to do it over tomorrow. I thought I had it nailed and tack welded the entire rear seam. But after cleaning up and staring at it over a Margarita I realize that I need to do a couple of things different.
So here are some shots of what I thought was the final tack up of the roof - but let's call it a practice run instead. ![]() |
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#6 | |
Hittin E-Z Street on Mud Tires
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Location: Greenville, SC
Posts: 23,090
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Re: Halfbreed - GMC Z71 + IH Extd Cab
Quote:
You're doing exactly what you need to do, it's nothing more than thousands of tack welds. Go slow, skip around a lot. Heat is your biggest enemy. Keep the grinder moving around too. It sucks to do a good job welding, then ruin the panel with the grinder... I won't be doing that again! What's wrong with the roof?
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Jesse James 1967 C10 SWB Stepside: 350/700R4/3.73 1965 Ford Mustang: 289/T5-5spd/3.25 Trac-Loc 1968 Pontiac Firebird: Project Fire Chicken! 2015 Silverado Double Cab 5.3L Z71 2001 Jeep Wrangler Sport 4.0L 5spd 2020 Chevrolet Equinox Premium 2.0L Turbo 2011 Mustang V6 ~ Wife's ride ![]() American Born, Country by the Grace of God ![]() 1967 CST Shop Truck Rebuild! My 1967 C-10 Build Thread My Vintage Air A/C Install Project "On a Dime" Trying my hand at Home Renovation! 1965 Mustang Modifications! Last edited by 67ChevyRedneck; 05-30-2010 at 01:31 AM. |
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#7 |
Registered User
Join Date: Feb 2010
Location: Fallbrook, CA
Posts: 910
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Re: Halfbreed - GMC Z71 + IH Extd Cab
Me getting too excited and trimming too early before stopping and checking out the arc lines from every angle is what's wrong!
There's two things wrong. One more significant than the other. The first is the arc of the roof from the side. I had a plan on how I thought the roof would lay and how to dial in the arc. But then I just rushed ahead and didn't do what I was supposed to. So from the side the arc is too shallow. I did stop and check at one point. I even took a picture. But I was all amped up and didn't slow down. It was sort of bugging me but I should have stopped. Now I'm no longer steel safe and that means I will have to add in some metal that needs curves to it in the back. I am glad I saved the rear roof section when I cut up the Travelall because I am going to need some of it now. I also smell bondo in my future. The second issue is probably not a big deal. I should have listened to my coach (who has been doing rods for 20 years or so) and slit the roof all the way up the sides to near the front windshield. But instead I tried a fancy blend slit just forward of the B pillar and it isn't quite right. Sort of creates a love handle when you look at it from the right position. You can see it in the middle picture of post#138 - right about where the wing chair is in the background. There's an unwanted bulge to the line of the roof. It's even more noticeable from the ground. Oh well what's another 1/2 day and more time with the cutoff disks. Third try is a charm! Last edited by sparkydog; 05-30-2010 at 09:22 AM. |
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#8 |
PROJECT 7DEUCE
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Location: GRANTS PASS OR
Posts: 21,608
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Re: Halfbreed - GMC Z71 + IH Extd Cab
That thing is really comming along good keep up the good work..
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GO BIG GREEN ![]() MEMBER #6377 72 k-5 daily driver 6'' lift 35'' 350-350-205 slowly getting rust free. Project "7DEUCE" check out my build http://67-72chevytrucks.com/vboard/s...d.php?t=267665 Tim Powell..R.I.P EastSideLowlife..... R.I.P.. |
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#9 |
Registered User
Join Date: Feb 2010
Location: Fallbrook, CA
Posts: 910
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The "Do I Need It to Run?" Game
I'm taking a 1/2 day off from the sound of the angle grinder and the MIG. Started hooking up the main wire harness in prep for trying to fire the GMC stuff back up. Thought we all might like to play a game of "Whazzat?" and "Do I Need It to Run?"
In the picture I have a number of little items that I either assume I don't need or that I don't know what they are for sure. Item A is the brains for the safety air bags? And I don't think it needs to be installed yet. Item B is the resistor for the interior lights to dim? If so - don't need it yet. Edit: resistor for the wiper delay? resistor for the blower speed control? spy device from big auto? Item C is on the "other" main harness (that runs windows, speakers, lights) and I don't know what the heck it is or if I need it? Item D is a slightly broken connector that goes into the brake pedal switch. I need to re-attach 3 or 4 wires that pulled out during demo. I'm not sure whether the truck will fire up without a signal from the brake - anybody know? Item E is part of the engine harness that comes in under the HVAC unit from up around the intake manifold on the passenger side. One connector is already hooked up but I can't find the other half of the brown one that is to the left of the yellow circle. It is a 4-pin flat row connector. Anybody remember what this does and where it goes? Item F looks like there is a missing bolt up near the rear of the intake man. It holds that bracket on but it also looks like it may be one of the intake man bolts too. Maybe that explains why there is a coolant leak back there too? Thanks for playing along! ![]() Last edited by sparkydog; 06-01-2010 at 08:12 PM. |
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#10 |
Registered User
Join Date: Feb 2010
Location: Fallbrook, CA
Posts: 910
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Re: Halfbreed - GMC Z71 + IH Extd Cab
This morning I switched to working on getting the vehicle to start and run again. First I installed the main wire harness and made the basic connections.
There were two sets of grounds I had to re-establish. One under the dash where some GM wires used to ground to a lower dash cross bar that is no longer there. I put a new ground on the steering column mounting bracket. The other location that I knew about was over by the battery where there was a main body ground into the right front fender. While probably not as good - I put one into the fender skirt until I actually have a front fender again. Last edited by sparkydog; 05-31-2010 at 12:14 AM. |
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#11 |
Registered User
Join Date: Feb 2010
Location: Fallbrook, CA
Posts: 910
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Re: Halfbreed - GMC Z71 + IH Extd Cab
I also had to fab up a temp bracket to mount the vapor canister. My donor vehicle was missing a couple of items and the mounting bracket was one of them. The way I go - this bracket will probably stay there forever. Got the canister hooked back up and ready to do it's thing.
Then I repaired two broken wires on a little harness that connects into the brake switch and reinstalled the switch and the harness. |
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#12 |
Registered User
Join Date: Feb 2010
Location: Fallbrook, CA
Posts: 910
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Re: Halfbreed - GMC Z71 + IH Extd Cab
Also blocked off the heater hoses because I don't want to put the HVAC unit in yet but do want to be able to move the truck under it's own power.
Each time I went on an errand I took my little 1 gal gas can and brought back some nourishment for the truck. I have about 3 gals or so now so I think I have enough fuel to try and light it up soon. |
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#13 |
Registered User
Join Date: Feb 2010
Location: Fallbrook, CA
Posts: 910
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Re: Halfbreed - GMC Z71 + IH Extd Cab
In the afternoon I "got back on the roof welding that threw me" and cut it back open. You can see that I wrote myself a sternly worded note on the top of the cab outlining specifically what order and when to do things so that I would not rush it this time.
Then I undid my "creative cut" near the B pillar by tacking it back together and proceeded to do what I should have done and continued my slit forward parallel to the drip rail all the way to the front. And what do you know!? The roof tin started blending much better. The last photo shows approx how much gap I will have to fill as punishment for my haste on Friday. Last edited by sparkydog; 05-31-2010 at 12:18 AM. |
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#14 |
Registered User
Join Date: Apr 2009
Location: Edmonton, Alberta
Posts: 279
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Re: Halfbreed - GMC Z71 + IH Extd Cab
way to go!
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#15 |
Hittin E-Z Street on Mud Tires
![]() Join Date: Nov 2004
Location: Greenville, SC
Posts: 23,090
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Re: Halfbreed - GMC Z71 + IH Extd Cab
Still lovin' it!
Where's the burnout pics? ![]()
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Jesse James 1967 C10 SWB Stepside: 350/700R4/3.73 1965 Ford Mustang: 289/T5-5spd/3.25 Trac-Loc 1968 Pontiac Firebird: Project Fire Chicken! 2015 Silverado Double Cab 5.3L Z71 2001 Jeep Wrangler Sport 4.0L 5spd 2020 Chevrolet Equinox Premium 2.0L Turbo 2011 Mustang V6 ~ Wife's ride ![]() American Born, Country by the Grace of God ![]() 1967 CST Shop Truck Rebuild! My 1967 C-10 Build Thread My Vintage Air A/C Install Project "On a Dime" Trying my hand at Home Renovation! 1965 Mustang Modifications! |
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#16 |
Registered User
Join Date: Jun 2009
Location: Puyallup, WA
Posts: 337
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Re: Halfbreed - GMC Z71 + IH Extd Cab
Its been more than 2 months and one week since my running and driving truck has been out of the garage.
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![]() 2005 K2500 Duramax (hauls the junk home) 1967 Chev C10 (hauls a$$) 1970 Suburban (Yukon XL 4 door) 1968 GMC 3/4 ton (sheetmetal only, chassis gone) 2005 Malibu (wife's car, still a Chevy) Project Family Hauler New Home for Chevys (Moved in and working) |
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#17 | |||
Registered User
Join Date: Feb 2010
Location: Fallbrook, CA
Posts: 910
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Re: Halfbreed - GMC Z71 + IH Extd Cab
Quote:
Quote:
Quote:
I'll still take the credit though! ![]() |
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#18 |
I Love Rusty Chevys
Join Date: Jan 2009
Location: Omaha, NE
Posts: 617
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Re: Halfbreed - GMC Z71 + IH Extd Cab
Credit deserved!
Looking good.
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1969 K5 Blazer 1997 1500 Silverado Ext Cab Z71 2010 1500 Silverado Ext Cab Z71 |
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#19 |
Registered User
Join Date: Feb 2010
Location: Fallbrook, CA
Posts: 910
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Re: Halfbreed - GMC Z71 + IH Extd Cab
Now I have to find a GM radiator for the truck. Time to hit a SoCal pick and pull (or whatever they call them down here).
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#20 |
Registered User
Join Date: Feb 2010
Location: Fallbrook, CA
Posts: 910
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Re: Halfbreed - GMC Z71 + IH Extd Cab
The jury is still out on whether this will end up being a cool looking truck like my dream photo chops look. But - it sure is starting to look like the "engineering" sketch.
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#21 |
Too Dumb To Know Better
Join Date: Nov 2005
Location: Texas
Posts: 882
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Re: Halfbreed - GMC Z71 + IH Extd Cab
looking good. Great progress.
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#22 |
Registered User
Join Date: Feb 2010
Location: Fallbrook, CA
Posts: 910
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Re: Halfbreed - GMC Z71 + IH Extd Cab
Yesterday eve I sort of down-shifted and started figuring out what to do next. I didn't hang the front doors - just sat them in on some shims. But the day for re-hanging them is coming soon. First I want to throw some more metal up into the cowl/firewall area to make sure it can take the weight of the doors.
But still it felt great to see the doors looking like they were in! I also took an inventory of what metal thicknesses I am going to need to finish up the cab floor, body mount brackets and cowl/firewall. Then I looked at what I have saved/scavenged and started sketching up what I'm going to do for gussets and surface metal. Today I found a radiator for the truck and tonight after work I put it in. PS: I'm about to run out of my first bottle of MIG gas. Must be a weekend coming up! Last edited by sparkydog; 06-04-2010 at 12:44 AM. |
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#23 |
Registered User
Join Date: Feb 2007
Location: Cali Central Coast
Posts: 5,191
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Re: Halfbreed - GMC Z71 + IH Extd Cab
Really cool looking rig! Keep the pictures coming!
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'67 SWB Fleetside ZZ4/350/Tremec 5-speed/4link/Scott's IFS - and fun as heck! SOLD ![]() Click here to support the board Philippians 4: 6-7 |
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#24 |
Between Trucks...
Join Date: Mar 2002
Location: Los Angeles, CA.
Posts: 3,830
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Re: Halfbreed - GMC Z71 + IH Extd Cab
Totally sick build. Love it.
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Beat it to fit, Paint it to match... ![]() |
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#25 |
Registered User
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Location: Hillsboro Oregon
Posts: 6,449
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Re: Halfbreed - GMC Z71 + IH Extd Cab
Really coming along!
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