11.75" vs stock 73+ 10.97" CALIPERS???

I also run the larger 11x2.5" rear drums now, helps fill up my 17" rims better and stops the car very well with the 11.75" out front. But that's on big old Challenger, I think on an A-body the 11" rear drums would be overkill. But a finned set of the 10" drums would look pretty killer...[/QUOTE]
I run the 11" rear "11.75 front combo and it works fine and stops well. The thing I like most is I have the factory dist. block and so far found no balance issues whatsoever.