My 99 GMC Suburban hit a deer and took out the whole grill area, hood, RF fender, lights etc. I plan to swap a Reflexxions cowl hood for the stock one, but would like to put a stock Chevy grill in place of the GMC grill. The insurance company is going to pay for a the whole thing anyway, so I need to know if the front fenders are the same between the GMC and Chevy Suburbans. Or does anybody have a recommendation on a nice aftermarket grill and assorted peices that is a bolt in like stock?

fenders are the same

It is an easy swap just make sure you get all the parking lights and the lower piece between the bumper and the grille since it mounts a bit differently. But otherwise should have no issues. I put a 98 Chevy grille on my 93 GMC and it looks soo much better!