i am restoring a 69 camaro, and i have a 72 camaro 10 bolt i plan on putting in. just wondering, its not a different axle length is it? i mean, will it fit without altering the wheel wells?

They are not the same size.68-73 Nova will work.

It is very close to being the same. Might have to move the spring perches.
Search some of the old posts for more info.

Kurt