Well, I finally got some work done on the doubler. Yesterday I got my last piece in that I had to get machined. My adapter pipe was about 7 thousandths too big, so I had it turned down. Come to find out, the pipe was out of round, it was 3.990 on one side, 4.002 on the other. My dana 20 housing is 3.998, so I had it turned down to trueness, which was almost 3.990...
Here is the adapter bolted to the housing with the pipe inserted...
Tacked in place....
I made several welds, switching sides so it wouldn't warp on me..
All burned on....
This shows how close the reduction box is to the rear case...
Here is the plate that bolts to the reduction box, all trimmed out...
Here's the plate mocked up in place where it needs to be placed. I won't have the adjustment that I thought I would as far as clocking the rear case...
Tacked in place...
I made some gussets to help support the pipe to the plate, since there is nothing else holding the two together. I also did partial welds in opposite sides, again, so not to warp the materials...
Finished with all sides and gussets welded...
Here is the space I have between the reduction box and the rear case. I originally intended to have 3/4" between them, but I stepped it up to a full 1". The rear case will have studs installed and will attach to the doubler with nuts rather than having bolts going into the rear case...
Here is the bolt going into the reduction case and its bottomed out. Looks like I will need to cut the bolts about 1/4" shorter...
Here the mainshaft is installed in the reduction box. You can see by the length that I will be able to have a one piece shaft instead of an intermediate or sector shaft. This is the main reason why I chose to use this case. Where I need to have it resplined the shaft is solid, so I don't have to worry about running into a hollow core...
This shows the mainshaft is very close to being centered...
Unfortunately the battery in my drill died while drilling the holes in the reduction box plate and thats where it ended today. I started working on my Sport Trac's wiring after that. Tomorrow I will finish the holes, paint the adapter and get it mounted to SVT's trans so I can get my measurements for my driveshafts. I have a few sets of driveshafts so hopefully I can have one that will fit, if not, I'll cut one up to the length I need it, then it will move under its own power again
SVT