I talked with a guy at Passon Performance, he has the larger B body bellhousings and said they would work for my car. At this point I am going to go with the 11" Centerforce and flywheel and the larger bellhousing. With all new linkage it should be sweet.

Anyone ever used the Passon overdrive kit for the A833, they spread the ratios out a little more to give it a .8 to 1 4th gear although 1st gear is the same as stock.