One wire lock-up, 4 spd automatic w overdrive into A-body.

Make sure the tranny is centered in the tunnel before you grind or cut any more. You'll be surprised how much you can move the tail end of the tranny. When I installed mine I measured from inner frame rail on each side to fine the center of the car but as it turns out the tunnel wasn't in the center. So I had to eye ball it as best I could. Also, if the engine is up or down from where it was originally it will tend to cause some interference when you go to hook up the exhaust pipes (if you're using the old exhaust system). Mine was a little off and I have to cut and re-weld my exhaust pipes to realign the exhaust flanges with the down pipes flanges. I have a 340 driver manifold which has a flat flange, it has to be exactly flush to seal. The passenger side has a 360 mag with the bell. But even with the bell I still had to re-align so it would seal properly.

Have fun!!

treblig