Putting a 3.9 Magnum in my 1973 Scamp

Ive seen another member here swap a 3.9 into an A body before, its been done before and completely possible. My brother had a 2001 Dodge Dakota with the 3.9 v6 and that truck was dead reliable. Only issue it ever had was breaking the original tensioner at 90ish thousand miles, then breaking aftermarket tensioners about every 15K after that. It pulled really hard, and had a great sound. Should be fun if you really want to avoid going v8 or building a slant