Having a little trouble with carpet that I ordered from JC Whitney (drop shipped from ACS). Very poor fit. Returning it. The rear piece covered only about two-thirds of the rear floor. The wheel well pieces were about 4 inches too short (didn't go to floor). The front piece was too long and there was no friggin way it was going to conform to the floor shape. My factory carpet had the seam between the front and rear at the step up to the rear section (right in front of the rear seat). The 1978 had the extra foot room for the rear passengers. I need carpet to fit this Blazer as I want to use the original carpet hold-downs. It appears that most companies are selling carpet for 1978 to 1991 blazers as one part number. I think that is not correct. Aren't they different? So, who do ya'll buy from?