Freddie, The rear has a C XX 2 date code, with a JD code. I could not find that code in the books, but it has a 3.08 posi in it. I have Colvin's books, so I'm sure it's a corp 8.5 10 bolt (has the ears on the lower pumpkin). It's in my 69 now and fits fine. The mono perches have factory welds, but I put multi's on them and made some filler brackets, works fine. A friend had a perfect date coded 8.2 rear for the car, so that's why I am going to redo the 8.2 and get rid of the 8.5.
I was originaly going to get the 3.36 gears, but I'm thinking about the 3.55 now. I'm only gonna to do the rear once, so I have to be sure. I'm going to do some rpm formulas with my setup and make a decision. I'll be dropping you a note when I'm able to get the parts. Thanks, Kevin
69' SS-350 ragtop, M20, 3.55 posi. Totally Disassembled & in boxes (I'm working on it!)
69' Hugger Orange Z-21 ragtop 327/PG, Driver