I have a 68 camaro. I would like to know what other rear ends I can swap into my car.
preferably, something stronger than the 8.2
10 bolt w/ 3.08s, I have already. Any info would be greatly appreciated.

I got a 8.5 10 bolt out of a 72 nova, and put gears and a posi in it. I think the 8.5's are in 70-74 nova's, there are many easy ways to tell the difference between the 8.5 and 8.2, just do a subject search on it. The rear end out of the nova is the same width and the spring perches are in the same place, but you will have to shorten your drive shaft about 1-1.5" because the pinion yoke is bigger on the 8.5 .