Finally back home from work I checked out the bar that the seat back hooks to the body. I bented them inwards so it would be a tighter fit. When mounting the seat back it turned out great. While in the process I found out that the assembly line staff weld the look tab the wrong way on the right side. The left is fine!
The lower seat was another story. I needed to adjust the bars that hooks into the floor.
For all of you that buys a new seat cover for your car, try to make these adjustments before adding the covers. It's easy to scratch the seat covers!! I even forgot that I had the correct label from the manufacturer of the rear seat spring!
The seat mounted well and it fits right into the correct position.