66 Barracuda 18" fitment question

So here's a fun one for you guys. Can you fit a set of wheels and tires that are 5x4.5 (with a 5x4 adapter) and are 18x9 245 on the front and 275 in the back under a 66 Barracuda? They are inset 3" as well.

My dad has a really nice setup he took off his Mustang that he's wanting to get rid of. Need to replace my old beat up Crager SS.

Any guesses / advice would be awesome!