Part number 2 (the metal panel on the car, not the skirts), are already part of the car. On the front of that, part numbers 3 and 4 attach to it with rivets.

Once those are mounted on, the skirts slide into the metal clips that you riveted onto the car. Once in place, attach the plastic "screws" which will hold the skirt onto the car.

Tony 1998 SVT Contour (B/MB) #542 3L 1998 SVT Contour (SF/MB) #1266 parts car 2000 SVT Contour (SF/MB) #1533 3L swap to begin!