I ordered a metal fender from chevyduty. I didn't like the fit. I sent them an email with pics and they sent me a fiberglass fender at no charge, which fits better. Neither the metal nor the glass aftermarket fenders were as good of fit as the originals though. I had to do a bit of banging to get the fiberglass fender to fit properly but I guess that's to be expected. Try chevyduty.
