Rear change for BBP - What would you do?

Yeah I know I will either have to cut my driveshaft or find another..... Thanks for the reminder though. If I could find a n 8 1/4 for $150 I would jump all over that.......

What were the most common ratios in the 73-76 A-Body 8 1/4?

Thanks for all the replies....
2.94 or something like that for slanties but can also have 3.21
3.21 for V8 cars