My 66 f100 was in need of some sheet metal repairs under the seat.

I have many parts trucks, 1973-1979, in the yard. I started looking at the shape of the 73-79s and realized the floors are identical in a lot of places. Especially where i needed pieces from. So i harvested what i needed.

So if someone else is in my situation, look for a 73-79 ford truck for floor pieces.