Small Block & Big Block Chevy Specific - v6 Camaro bolt pattern

So I have a v6 Camaro, and I am wanting to do the carburated CSB swap. In preperation for the swap I want to swap my 5 speed trans to a turbo 350 auto trans. So I was wondering, can I run a turbo 350 trans without a conversoin plate? I am guessing that yes I do but I'm not sure, thought I would ask here before getting too deep in the conversion.

I believe the 3800 is a 90* v6... and I also believe all the 90* v6s were the same bolt pattern as the 90* v8's.

As far as i can tell you can bolt up. But the one thing we have forgot to consider is flexplate and what not. Add that to the cost of the conversion.