Introducing........RAT’S NEST

[cheveslakr]

As far as the bottomside paint, you really have to clean and do a little archeological analysis, which I think you're doing a fine job of. Use your best judgement when it comes to back logging the layers of paint.
The fuel line clips, they're oem. They should have a bluish color once you clean them. Looks they're in survivor condition
Nice ride and thanx for the ride-along!!

[R68GTO]

More floorpan work done this weekend. Added a couple of shots showing an area (rear trunk pan) representing what the underside looked like before I touched it, then after a heat gun/plastic scraper, then wiping with mineral spirits. Once I get most of the underside through these steps, I'll go back through it all with some "KrudKutter" degreaser which will clean it up a little further. Couple things I noticed was that the reinforcement plates on the trunk pan (rear seat area) was mostly black primer under the crud whereas the insides of the rear frame rails were mostly that bluish/grey primer. The horizontal surface of the trunk pan is more whitish primer with some body color overspray on the ribs that face toward the outside of the car. Also included a shot of the outside edge of the trunk pan that hangs below the rear frame rail - it really got a strong shot of body color overspray. I'm anxious to get back out there and see why the outside of the rear frame rail looks like!

[R68GTO]

Another day of scraping - went after the outer frame rail on the driver side. Couple of pics showing the progress from start to cleaned. That area got a direct shot of LB also. You can really see how the frame rail caused the gradual fading of the LB on the side of the trunk pan. Also took some acetone to the top of the firewall just to see the original LB below that gloss black - yep, there it is! And finally, I think I found a "factory error" from the assembly line. The driver side rear quarter window track mounting stud has never had a nut applied to it. There are no marks in the primer on the inner panel and the stud is equally rusted throughout. The other side by contrast has a glob of "dum-dum" over the entire stud/nut - at least I am assuming there is a nut under there!