Sean and I got the Toploader buttoned up last night. We had to tear it pretty far down to get the main shaft and gear train out of it. My theory on the thrust washer behind first gear was wrong. The aftermarket replacement was actually 0.010" thinner. I replaced it with the original washer anyway. It turned out I made a mistake when I reassembled the 3-4 synchronizer. It turns out there are two different sized detents for the synchronizers and I forgot it. The long detents go in the 1-2 synchronizer, and I had that right, but the 3-4 synchronizer takes short detents and I had the long ones in it. This only happened because I have some extra parts from buying a small parts kit for extra lock rings. Consequently, when the tailhousing and front bearing support were bolted on, it was jamming the 4th gear blocker ring up against the 3-4 synchronizer and jamming the entire gear train against the rear bearing, putting pre-load on the whole assembly. Fortunately nothing was damaged since I had enough sense to not bear down or force anything. We corrected the assembly mistake and put it all back together. It turned out really well. Everything moves freely and it shifts like a dream. I think it might be the nicest trans I've built so far. I'm looking forward to getting it in the car and getting the Gear Vendors unit bolted on. Here are a few pics of the finished product...
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I received the rivet tool we need for the wing window earlier this week. We should have the rivets and the tool we need to replace the rubber in the passenger wing window so I think that will be the focus of this Saturday/Sunday. If we can get the rubber in the vent window replaced then we can get it in the door, get the passenger roll up window back in the door and get the new door seal on the passenger door. If we decide we don't have what we need for the wing window project, we may start pulling the T-10 out to replace it with this Toploader and work to finally install the Gear Vendors. It's been about three years since I bought it for Dad. I'm looking forward to going down the road and feeling that thing go into overdrive. I'm also looking forward to getting out on the open road and getting it wound up to 80 or 85 in overdrive and see the car be able to do it relatively effortlessly. That will likely take a little more work to accomplish. We will likely tweak the combination with a taller rear tire. Right now the car has 235/60/15's on it all the way around. Previously it had 255/60/15's on it all the way around. The 255's really were too big for the front of the car, though we loved the look. I think we will likely go back to 255/60/15's on the back or possibly even taller to reduce the cruise RPM. We might even look at changing the rear gear from the current 3:56 down to like a 3:23. Now that we have a wide ratio transmission for the car the steeper first gear gives us a lot of flexibility to perfect the combination.
My brother and I recently made a quick weekend trip to Dallas to see a show up there and see some good friends of ours. We took Sean's truck (02 Sierra). He had the cruise set on 80 (75 mph speed limit) and there were plenty of cars passing us. I wouldn't say we were in the way of anyone but here in Texas you need to be able to do 80-85 out on the open road or you are in the way. It's going to be great to have the Galaxie where it can comfortably do that. That's it for now. Thanks as always for following along. I should have another update Saturday or Sunday. Hopefully I'll have some good progress to report.