Anyone know where i can find the clips that hold this side trim on(see pic). working on putting a car back together and cant find them anywhere, any help would be appriceated.

try these guys...

http://www.rtspecialties.net/products.asp?cat=10&pg=10

i think this is what u r looking for.

http://www.rtspecialties.net/proddetail.asp?prod=6002126

nope not them the ones im looking for are metal. here is a pic of one.

I'm not sure how your molding attaches, my 66 Coronet has 3/8" holes for clips to fit into, If it is the same, I used Year One clips for hood insulation and cut the down to fit the molding. They were the same type of clips used at the factory.

The metal ones look like door panel clips and they are not correct. I have owned two 67 belvederes with the upper side mldg and they are plastic with a push in center to tighten. RT specialties are where I have bought mine.