200R4 update
Treblig is right, gotta stick to those numbers for success. my pinion is up 3*, and I'm gonna set the transmission 3* down. They should match within 0.5*. I am using the commercial 200r4 mount from US car tools, and really it's not bad... I've done a fair amount of measuring, mock up, and did trim the new crossmember just a tiny bit to get it to fit my floor. All before I cut the old one out. The fit is really good, and the quality of the mount/crossmember are great. Don't be afraid of the mods for sure... Mines just tacked in, but after a test-fit I will weld the rest, and I have no doubt of its strength as a replacement for the torsion bar crossmember. Once it's welded then it's final assembly and go time!!
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