383 vs 360 in an A 68 Cuda

Is really much more difficult to install a 383 in an A body vs a SB ? I would like to have power steering

BTW nobody has asked, but which A body do you have? some have more available space for BB swaps than others...
Also, I’m not talking someone out of a BB swap that really wants it, just sayin’ it’s more involved, especially if you want to keep power steering.