Well guys I looked at my build again. Last summer when I ordered my Global kits they ran a special that included a regular rear trunion. I thought cool, but never used it, or so I thought. I was cleaning up after my build, really nice plum kit, and well, aparently I used the 47 rear trunion instead of the 74. There is a difference. I made it work, so I thought it had quirks. I guess the quirk is me, or my getting older, or something. Any way, I now have a nice plum 74-47 hybred. In the words of the late Guilda Radner, never mind, back to you Chevy. Jack