I was thinking of purchasing a grill, headlight trim,etc. (all front end chrome for my 66 chevelle aftermarket)
Can anyone tell me the best place to buy for best fitment?
thanks in advance for any help!

I ordered all the front end brite work and it actually was very good quality and fit nice. The rear trim was very different and fitting them took many hours of cutting and precision filing. As long as you go through a good company you should be fine. Year One in Georgia would probably be closest to you.