Is "stance" important?

[ZiggyL78]

3 L78s & L79.
Sorry for poor pics.They are 30 years old.The grey L78 had 4.56 gears so I used a truck 78 series tire to cut the gear down on the street.The gold L78 had stock suspension and the green one had tired suspension.
I know the black L79 looks goofy.I told the spring shop I wanted the body over the the rear tires to clear an 11.50 slick.It had 4.88s so again the tall tire cut the gear down.My dad said the car looked like a frog that landed on a hot rock.lol.I wacked a lot of big blocks with that car.
Ya.I was a crazy kid.