Anyone know what year Ford switched from the huge bolt pattern down to the smaller patterns that we use? I've got a guy I work with that has an old trailer on his farm with an I-beam axle and the original spindles/ drums/ wheels. The axle is trashed and I don't know what they did to it to keep the spindles from turning, but the drums and wheels are salvageable. He thought they were '36 Ford. Told me I could have it if I want it. Are they worth messing with? Might just end up as garage art.