Inner Fender Triangular Brace

[76HighSierra]

I'm looking for a source for the small triangular shaped brace that goes from the inside of the front fender lip to the inner fender well. As I said, it's kind of triangular in shape and fastens with two 1/2 inch head bolts on the fender lip and with one 9/16th head bolt on the inner fender well. It is towards the rear of the front inner fender. There is one brace on each side. I'm guessing at it's widest point, it's app. 4 inches wide and then tapers down to app. 1.5-2 inches at the other end. I've been searching the local wrecking yards for these braces and every one I see is rusted, even though the inner fender itself may be nearly completely rust free. If anyone knows which part I'm refering to, and knows of a source for them new( or even rust free used), I'd be greatly appreciative. I've tried Chevy Duty and LMC with no dice (at least in their catalogs).