they had steel floors not sure but 35 may have been one of last for wood floors, Floor has one flat section that extends the width of the cab and encompasses the gear shift. this also covers the battery on the passenger side and the master cylinder on the drivers side. the toe board ( maybe theres a more proper name. goes across the front underneath the pedals the width of the cab and then theres a collar that fits over the steering column to keep the weather out. Also the 38's were still equipped to either hand crank or electric start.