CK5
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Grandpa’s Blazer gettin fixed up…

Papa is fixing up grandpa’s ole Blazer
Yeah the only way to get the metal dash out is drilling spot welds, at least along the pinch weld at the base of the windshield opening (maybe more, I don't remember).

I would avoid taking that out unless you absolutely have to for some reason. I think laying on the floor of the truck to weld/grind the firewall under the dash is easier than pulling/reinstalling the dash. Or at least that's what I did.

Don't panic, you can get this done! It sucks and it's extremely time consuming, but you will get better/faster at it as you go. What helped for me was to mentally organize repair areas into smaller chunks. Focus on the current chunk and not worry too much about the chunks you haven't gotten to yet.

You will probably want to pull your windshield eventually because the pinch weld around the windshield that's hidden by the rubber seal is a common rust area. But again, one chunk at a time...

Also there are cheap fiberglass welding blankets you can get from Amazon, etc that you can use to protect your interior and glass (welding spatter and grinding sparks will ruin glass, ask me how I know...) while doing the rust repair. I'd use them and/or pull stuff out of the truck and get it far away from you when you're working.
Thanks for the positive insight. I had hoped to have this all done in a few months. Then I found all the rust, the wire harness crumbled as I removed some connections, and my to do list grew… since it was a driver in December I thought easy refresh.

LOL, the Gods of rust and time had other plans.

I think I will pull the seats out and not remove the dash. It’s just more difficult to contort into the space under the dash in my mid fifties. lol

Like eating an elephant. Got it. One bite at a time.
 
Yeah, the only way to remove the dash is to cut it near the windshield (like people do to install the DIY4x4 dash) or pull the windshield and seal to sever the pinch weld. It bolts in along the sides. If the dash is cut out, it could probably be butt welded back in place, but that's adding a lot of work.

You may gain the access you need by pulling the column or some other stuff under the dash.
 
Like eating an elephant. Got it. One bite at a time.
Wrong
It's like eating Grandma's nasty dish pushed on you as a kid. Get some down and when nobody is looking fill it will bondo and let the dog eat it.

Also, Grandpa understands :waytogo:
 
Wrong
It's like eating Grandma's nasty dish pushed on you as a kid. Get some down and when nobody is looking fill it will bondo and let the dog eat it.

Also, Grandpa understands :waytogo:
Haha. U r right.
 
Let the games begin. Looks rough but solid. Bondo it is to smooth it out. I figure doing the remainder of this firewall will take 3 pieces. Then the cowel or gutter as it may be. Hopefully by the time I am done with the panels you won’t see I will be better and ready for rockers and door bottoms.

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Yep, also nobody cares about patches that overlap. Remove the rust and put a patch in, weld or rivet. You'll make it right after a lottery win or the next guy can. Either way the rust has stopped growing while you just try to enjoy the truck and the memory it carries. Too often cars get crushed cause people pass away with an unfinished car and the loved ones don't care to drive it.

Get r dun!
 
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Why did the patch suddenly get so rusty? Just the alligator air?
 
What is this panel called? Pass side kick panel?

Need to source one.

What I see online didn’t match. Or they use stock photos not showing diff

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What is this panel called? Pass side kick panel?

Need to source one.

What I see online didn’t match. Or they use stock photos not showing diff

View attachment 521100

If you’re referring to what I think you are, that’s all part of the firewall (link to AMD panel). The best bet there is probably to patch yours with sheetmetal and cut/bend/weld to fit. That panel is expensive and installing it whole would mean removing the upper cowl/windshield frame.

The kick panel (link to AMD panel) is the vertical piece right below the big oval fresh air vent hole in the side of the firewall.
 
More welding a lot of grinding and moving forward. Wish I were a better welder. I hope this holds. lol.

Next the cowel “ gutter” area that is the horizontal to this vertical repair. Oh boy….

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A little late to the spring party. Rough country is just that. Tuff Country EZ rides is what I have. On 2nd set of rears, oops, they got a little wavy due to heavy abuse. but then I do have zero rate, shackle flip, extended shackles.

Bilsteins up front helped a lot, and new body mounts were a great up grade.

You guys are digging deep on the body work, holy cleco count.
 
Well. Couldn’t find that panel anywhere so minor repair and make do. Also beefing up fender lower bracket. Leaking cowel does a lot of damage for sure.


Next, how to address the under dash/cowel/gutter under windshield. Firewall now solid but where horizontal cowel piece ties in it is missing a good inch the entire way across. Do I try and fab a metal piece of angle and tack it in or will fiberglass cloth put in and then skim that with seam sealer and paint??? Will fiberglass fail too quickly or is it good for a few decades(my life time). Any one have issues with the fiberglass option or do I need strength from metal?

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A little late to the spring party. Rough country is just that. Tuff Country EZ rides is what I have. On 2nd set of rears, oops, they got a little wavy due to heavy abuse. but then I do have zero rate, shackle flip, extended shackles.

Bilsteins up front helped a lot, and new body mounts were a great up grade.

You guys are digging deep on the body work, holy cleco count.
Yeah. I am just learning. Maybe I don’t need so many spot tacks with the cleckos but they do an amazing job of helping form the patch to a curved body line. Is there a rule of thumb for spacing on spot welds?
 
If you were not on the opposite corner of the country, I would have given you a rust free firewall for that section. The big issue you are creating is the gutter area and the firewall section you are patching should be one continuous piece of sheetmetal for both leak prevention and structural strength.
 
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