Looking for some basic mods?

Welcome Alex! Looks like a nice clean Valiant.

Lots of great ideas here! I can't really add anything new.

Safety is always good so, as others have said, make sure the brakes are good to go. Dual exhaust would be good and will help your car sound good too!!

Then maybe a 4 bbl intake and carb. The swap is fairly straight forward. Then if you really want to get crazy put a stronger cam in it.

Have fun with your new Mopar!!!