I've got 3 grilles, 1 with 2 cracks dead center top and bottom of grille and lower tab below headlight missing, other 2 are cracked and missing pieces in various spots. All in all i can fix the primary 72 grille with ease if i know the exact material it is made of, and out of the other 2 - 73 grilles i can make 1 complete grille, just need to know again the exact plastic material to use so they all turn out nice. Any knowledge of the grille manufacturing material would be greatly appreciated to help save the Moparts, thx Cuda Cowboy.