I am looking for a 8.5" BOP 10 bolt rear end for my 69' GTO. As it is, the car has been pieced together. An older 389 (that runs like a champ) paired to a TH350 with a shift kit and a 8.2 10 bolt rear end. A 400 block came with the car. Im having it built right now into a 461 (stroked) with aluminum heads and 236/242 @ .050 hyd. flat-tappet cam. Should roughly put me at 525HP/625 ft/lbs TQ. The problem I have is the rest of my drivetrain is not going to hold up (for long anyways). I have a TH400 being built and I need a rear. Without going the $3K route, Im looking for a 8.5" 10 bolt. I am also looking for a console and his/hers shifter as its column shift right now. Anybody got any leads?