Here at Superior Glass Works we make fiberglass panel fenders for the 41-46 and the 47-54 trucks. These were molded off a pristine set of original steel fenders and we have been selling them for years with many satisfied customers. We haven't had a single return or even a phone call about fitment issues. Like any reproduction, NOS, or original steel part being installed, some adjustment may be needed to achieve a perfect fit. I have seen original steel fenders that differ as much as 3/4" from one to another, so unfortunately we have to work with the quality control standards of that era. Feel free to contact me if you have any questions.
And to confirm what The Ned said, I am not aware of any steel reproduction fenders being made.
Thanks,
Brad
Superior Glass Works
503-829-9634
