Have bought parts from both never missed an order even all the way over here in oz. Only patch panels I needed were the front edge of the rear fenders as the PO had welded the fenders to the running boards. Bought those thru Jim carter again no problem in delivery however these were only used as patterns and modified to suit . As the above entry says trucks are different and the way we as individuals do things makes a universal patch panel not quite a reality . close but no cigar