I have discovered that my 51 Chevy 1/2 ton has a "modified" front grill. It appears the previous owner has replaced a couple of the horizontal bars. For some reason the assembly appears strangely un even. I am aware that the top/bottom/and parking light bars are each uniquely different but are the number 3 and 4 bars (from the top) the same? Is there a difference in the length of these bars? Can they be interchanged?
Thanks


Best Regards
Will