[flathead48]

JSeery, my 48 has a flat piece of hardwood screwed to the bottom side of the body, right where the body sits on the frame. The seat is bolted through the floor the wood and to the frame. The wood takes up the space so the body doesn’t bend. I would image all 46-48 Fords and Mercury’s are set up this way. This is right from the factory.
Thanks.