John, the perches will be put on in the stock orientation. There are some shim sets hanging on the wall. Did not have any in previously and car seemed fine going down track,( before perches got real bad). I can’t check pinion angle in my barn and complete housing has been removed for the repair job. Pinion angle should be checked after installation.
David, I ordered some new Calvert 1/2” x 20 x 7” U bolts to replace the stretched 1/2 x 20s that were in there. Considered 5/8” but did not wish to hog out the Cal -Trac plates to accommodate them.
Thanks much to you both.