Where to buy body panels?

I bought some quarter panels and trunk extensions for a duster from Browns of Two Rivers Inc. Their phone is 1-800-558-7750 and website at www.cooltruckparts.com A body shop guy gave me their catalogue and the fit, price and quality was good. So good that i returned some others I had bought elsewhere. They may only have patch panels however and not complete fenders. May have to go with fiberglass for complete fenders unless you buy used.