Another day's work toward Valiant victory today. You ever say to yourself, "Self, this is what we're going to get accomplished today!" completely forgetting all the little stuff that still needs finishing first? Today was that day (again). I told myself we'd roll the car out of Stretch's garage by day's end, having completely forgot other things that needed doing.
We were at 'er right away upon arrival at Stretch's Vintagewerks, with the man himself crawling into the engine bay with an angle die grinder equipped with a 36-grit disc. He knocked out the necessary grinding on the toeboard welds in pretty short order, while I hid some of my reinforcing trickery with paint and undercoating (though I did not photograph the latter).
A little while later, after Stretch had been under the front with the torque wrench working on the steering linkage, this conversation happened:
Jass: "Stretch, did you torque all the stuff connected to the drag link?"
Stretch: "Yes!"
Jass: "Why?"
Stretch: *confused look while I just stared at him until it hit him* "Sonofa..."
Stretch (now making light of it): "Hey, we should've brought the oil pan!"
So we'll have to undo all his fancy cotter crimps and lovely torquing in order to install the engine. Oh well.
Soldiering on, we come to the "little things" that you forget need to be done. There's a lot to see in the next photo. In this case, the "little thing" was the fact that there was literally no way to install seat belts. Yes, we'd made the provision in the RH rocker for the weld nut anchor plate, but remember when I mentioned the yellow tape on the driveshaft tunnel? The back edge of that tape was the vertical center of the factory location for the inner seat-belt mounting hole/reinforcing plate/weld nut. Go back and look at it again, and you'll see where the AMD panel has the hole located in relation to the tape. I'm not certain if it's a year difference, or if it's got something to do with bucket seats v. bench, but they're about 3" forward of the original location on a bench-seat '69 Valiant. The seat belt receivers aren't long enough to make the journey from the AMD hole, around the back of the seat cushion and up between it and backrest, and still protrude through far enough to grab them. I didn't physically check this; it's obvious just eyeballing the receivers--they're maybe a foot long. So that hole needed to be moved, which I accomplished by cutting a new hole with a hole saw, then using the piece removed as a patch in the AMD hole. Clever, huh? If you look closely in the picture, you can see the location of the AMD-stamped hole a few inches forward of where I drilled. I drilled a few plug-weld holes around my new holes, and Stretch got under the car to position each reinforcement plate. I secured the plates in place for welding with a bolt and washer through the seat-belt threads to clamp it to the pan, and proceeded to plug weld them to the tunnel.
But wait!
There's more!
On the rocker side of the pans, the AMD hole is well behind the factory location. Nearly a foot, in fact. This is where the attention to detail Stretch and I occasionally exhibit really paid off. We noticed this going in, and on the driver's side we measured the distance down to the bolt hole from the top of the rocker while the floor was out. We marked the vertical center of the hole in paint marker on the pinchweld for the door, and wrote "1-1/2" so we'd know how far down to drill. Since we had literally no reference on the RH side due to the massive rust damage, we transferred those measurements whilst making the patch panel with the reinforcing plate and weld nut to that side. Simple... but 'cept we measured the left side with no floorpan, and now there was a floorpan. Also, try as we might we did not perfectly locate the hole on the RH side A) because we didn't have a great reference from the top of the rocker, and B) the way we made the patch complicated things. The patch underlapped the top of the rocker so we could plug-weld it to the good metal still present there, which moved the hole down even further. Whoopsie-daisy.
The problem was, I didn't realize there
was a problem until I started drilling. And at this point, I was flying solo--Stretch was off taking care of some non-Valiant concerns outside the garage. I didn't want to bother him, since he was doing the Lord's work by getting his Charger out of storage. :dance:
After center-punching what should've been the right spot, I drilled a 3/16" pilot hole on the RH side. When I got through the floorpan, there was no seat belt hole. Well, shit. I figured I'd better check the other side, so I went over there with the drill and centerpunched what should be the right location. I may or may not have been leaning on the drill harder than intended, but when the bit penetrated the floorpan it blew right through and the chuck hit the pan. No one was around to hear my loud, "Oh, for
fuck's sake!" but I said it anyhow. I couldn't see anything through that hole, so I got the hole saw figuring I had to make room to fix whatever I'd just done anyhow. I piloted it off the hole I'd just made, and when it punched through--very,
very slowly this time--the heavenly host sang a gloria. My first hole was right down the pipe, damned-near dead center through the seat-belt bolt hole. It wasn't perfectly centered, it was literally off by the thickness of the floorpan vertically, and less than half the distance of the paint marker line horizontally. Damned-near perfect, really--didn't even graze the threads. Of course, I immediately thought to myself, "Daz right...
we bad."
Stretch returned, and with more light we were able to see what had gone wrong on the passenger's side with our fab work. Not much at all, actually. The first hole I drilled was actually off by very little. The bolt hole was visible behind it, so I re-punched the pan and hit it with the hole saw. Only God could've centered it better. We ended up being off by >3/16" in both the vertical and horizontal, as the two holes were almost exactly 1/4" apart. Chrysler's production tolerance on body dimensions was 1/4", so a couple of beginners making patches with a vise and hammer were at least as accurate as the typical drunken UAW Hamtramck employee in late 1968 with millions of dollars of equipment and no rust or fabrication work required of him. :dance:
A wee bit of grinding (actually, an Imperial fuckton of grinding) later, vacuuming up the mess it caused, and a quick twice-over with wax & grease remover, and it was time to lay down the etching primer. This photo is, to me, a vision of major accomplishment. It still needs to be seam-sealed and painted, but by God the truly nasty work is done.
It's been a long road to get this far, and there's still plenty left to do on the car, but the frame replacement/floorpan ordeal was the major project. It's a red-letter, landmark kind of day for us... and to celebrate, we'll be right back at it in the morning.