Saw a 1988 Fiero GT with a supercharged 3.8 V6 out of a Pontiac Bonneville SSEI.
Looked like a tight fit. The guy did LOTS of fabrication to get the engine in there. I'm not really into Fiero's, but it looked awesome and at the track his car almost beat my V8 5 speed Mustang GT. To top it off his car had an automatic tranny!!!!