The only parts so far are the bumpers.  They came from AAR Quality FiberglassThese are very nice parts!

I couldn't help myself... I had to test fit the rear bumper.

 
 

ABS plastic, not fiberglass, but something I've wanted since the 80's.  I don't know if I'll use it or not, but I wanted it anyway.   This is a NOS Mopar Performance rear spoiler P4120358... dated 07-18-1989.