Hey lighten up on the guy! He got the car free and apparently has the 454. If you're on a budget...and who isn't these days, what are you going to do? And yes I'm a Ford freak but also a car guy.

To answer his question, yes I've seen it done. A guy at a local cruse spot has a Vortexed 454 in a early 90's Mustang. Other then distributer clearance which was tight with the small cap, it looked like it fit fine. I also saw one guy that had a Grand Nation V6 in his Mustang too!