How straightforward would this swap be?

Foxfan88

My Grandpa has great wood.
Sep 13, 2004
2,487
4
0
Miami, Ok
I have my 91 GT, stock motor.
Soon i will be buying a 93 5.0 longblock.

I wish to build it up and then drop it in my car using the same tranny and rearend and suspension etc.

Any big problems i will run into???????