Too Many Projects is showing a 3D print of the GMC coming with a Chevy grille in the works later. This guy is super high quality. his face book page is Too Many Projects. I'm no sure when it will be ready but it will be worth the wait.
Thanks for the replies, there is some other stuff in the Autocar kit that I can use on the build I'm doing so I think I will pick one of those kits up for parts.
Freds Resin Workshop was one of my favorite sites, lot of vintage short track stuff such as many types of wide 5 wheels , dirt tires, modified bodies and misl items for detailing vintage short track race cars.
I did this about 2 weeks ago and no response so far, I follow the FB page now so hopefully I don't miss the next order window. I do see that he has been at several big shows lately so I know that has kept him busy. Thanks for the help.