There are 2 kinds. One for no skirts. 3 pieces per side and the second kind with skirts. 2 pieces per side below the skirt and another trim piece across the bottom of the skirt.
Hunt the wrecking yards, pay too much on ebay, contact Frankspontiacparts, ask the rest of us to help you search. I may have some of your parts but they are not new and they have dents. I will look.