Aaahhhh, memories. . .
Bought my 91 GT new when child 1 was 6 months old. Car seats were allowed in the front seats. We tried the rear seat, but resigned ourselves to the front as it was too much trouble to get the cradle into the back. Had to build up the seats with towels to get the base level.
Child 2 added a s-10 blazer. Child 3 became a Suburban to haul kids, dogs and cats.