This 14 piece grille package is only sold on an exchange basis and your cores must be received before we can ship. Often times a minor crack or two in the center grille can be repaired at no extra cost. Cores cannot show excessive pitting. We do give in-store credit for extra parts sent, call before you send to see if they are eligible. If you are in question on whether your cores are acceptable for exchange, emailing us several pictures is a good idea.