I bought the front panel and tailgate from LMC for my 51 3100. Both fit perfect.
'Labor intensive' is an understatement on the bed sides. The insides were no problem, cause it's all flat surface, but the outsides, under the rail and around the stake pockets, were really fun. But, they got done, and then you look back at it a week later, and say, that wasn't that bad.
Mike
