1971 LT-1 Resurrection thread
I've gotten really zeroed in on the razor blades and heat gun, and decided to try again with a metal razor. I used a different blade holder and angle, as well as little heat and was able to strip the door in an hour! Hopefully I can keep this going!
First up was to remove the rotted #4 BM support on the PS. This was easy to remove because it was so rotted, just drilled the rivets an pulled the pieces off:
This brings me to the next part of the task, which I've started to figure out on the DS in the past: removing this sloppy undercoating job and years of crust. I found that a heat gun and razor blade enabled me to scrape it away, and once again went to work with them as I had been the past few weeks:
So a scraped away and got all I could off. Then sprayed is down with Simple Green and scrubbed don with scotch pads, then soapy water, then heavily rinsed all it off. I finally exposed fiberglass and overspray from my rainbows of paint jobs:
I found these serial numbers by the #3 body mount, anyone know what they mean?
After I got the rear wheel wells cleaned up I went to the front clip. There was no undercoating here so just scrubbing was able to remove all the grime and expose clean fiberglass and some overspray there as well. The front will clean up nicely with black paint that I'm planning on spraying in the engine bay soon. But the rears will have too much imperfections exposed (even though no one will ever see them) . I do like the results shared in the recent thread with 3M 08883 Undercoating in the rear wells. Anyone ever used this? What is commonly used to clean up these wheel wells?
http://www.gmpartswiki.com/getpage?pageid=217631
Last edited by Catfish4818; Nov 22, 2023 at 06:49 AM.
http://www.gmpartswiki.com/getpage?pageid=217631
I've been gathering auto body supplies and have a good collection coming along: Epoxy primer, 2K Primer, and all kinds of little goodies:
My ne paint gun came in this week as well. This is a really cool design that uses disposable cups and tips that are quickly and easily changed out!
Painted it all with epoxy primer first. Used the Kirker Enduro Prime, and it laid down beautifully. It was my first time painting in years and I had no issues getting a nice and smooth finish
We then gave the primer an hour to dry, before mixing up the semi-gloss black that went on top
Wheel wells got the same treatment
Last edited by Arg0413; Nov 26, 2023 at 10:56 PM.
The Best of Corvette for Corvette Enthusiasts
Driver's side #4 BM nut cage hanging on by a rivet! I'll rivet in fresh nut cages and nuts in here soon:
While the DS #4 bracket appeared okay, after removal it was quickly apparent that I need to go ahead and replace it with a fresh reinforcement bracket.:
I already had all the parts for the passenger side, went ahead and ordered the set for the driver's side. Current plan is to use the 3M 0883 undercoating on the rear wheel wells . There was a recent thread with pictures of this product and I really like the look - it's not gritty and a nice finish.





Today in body work, I tackled a spot in the corner I messed up removing the body when I left a bracket in place.... This is going to be way easier to fix with the body off the frame, so I wanted to go ahead and tackle it.
First step is stripping all the paint:
Then I degreased and cleaned with acetone. I stripped the inside with a 36 grit wheel and degreased as well. Now it was time to cut some fiberglass mat and make a mess:
Inside and outside, made a nice patch that should hold it together nicely:
While the epoxy cured, I slowly stripped paint off the car. I've learned a lot about the ins and outs of the razor blade stripping. The areas I'm having issues is where it's full of bondo or feather fill, because the razor digs into it and bites the glass. When I did the doors which were just paint it went super smooth, like you see others doing! So I'm lucky to have a car that is SUPER difficult to strip everywhere except the damn doors! I'd happily pay a grand to have someone soda-blast it, but at least I'm half way through the paint stripping now! lol I tackled the deck lid today, which didn't have bondo, but was full of feather fill. Some areas I could razor blade, some were a challenge. But this is what I did in two hours with a razor and a DA sander:
Then I sanded through all the mud on the quarters to find the bonding strips. There was a LOT of bondo! but I found them, and it looks like I'm going to remove these and put OEM quarters back in:
Every nut and bolt on this chassis is ARP polished SS 12 point!!!
This is what a fender well looks like after a car is blasted, blocked, then treated to high end PPG (so jealous!)
Most of my brackets ready for the sandblaster:
My buddy blasted an LS/6L80 for the '71 Cutlass he's building. They'll be painted orange to match the chassis:
Took some time to get all these parts cleaned up, and remove the over 50 years of crud! But here they are hanging on the paint rack, looking fresh!
My engine heat shields were caked with years of crud & grime, it really took some effort with the blaster to get it all off ! What a difference it makes:
Seth laying don epoxy primer on his LS:
After black epoxy primer laid down on all the fresh metal:
Heat shields finally getting some fresh paint:
I as able to get some more practice tonight with the paint gun and get a better feel for the trigger and fluid flow. Primer is just too easy to shoot, but it certainly is great for practice!! All these parts will be top coated with the same satin black I used on my engine bay recently, which has proven to produce a fantastic finish. Getting closer to having things wrapped up to put the body back on the frame this month. Another step closer, then I'll have my work cut out for me on the rest of the body work!
Last edited by Arg0413; Dec 3, 2023 at 09:10 PM.
https://www.motortrend.com/news/1965...tomod-cummins/
https://www.hagerty.com/media/car-pr...ns-to-carplay/
Last edited by Arg0413; Dec 4, 2023 at 09:12 AM.











