Ford 8.8 swap?

Hello,
Wow thanks for all the replies/ imput. I have much to read over here, and research to do now. This is a 72 valiant 4 door. I have not measured the axle width yet. Valiant is next to be rotated into the garage.The car is kind of ugly,but more the reason to hop it up.
Many good points have been raised.i do wish to start with the rear, then move onto the power adder. It is my understanding that turbos do like highway gearing. I will add photos asap. Yes this is a budget build.