I need to replace both front fenders on an '86 Silverado. Have any of you ever used those such as sold by LMC truck? If so, how was the look, fit and finish? Would also like to hear of any other brands that fit good. Thanks for your help.

How close are you to Lawrenceville ,Ga? You can pick some up at Goodmark. they list them for $90.00 each.
Or you can probably pick up some repro ones in Atlanta. You don't have to buy from a catalog. Most auto body parts companies still sell the mid 80's reproduction chevy fenders.