I was cleaning up some rear axle housings and found a serial number stamped in the same manner as on the engine block on the inside of one half of the rear housing.
Has anyone ever heard of this before?
Hi Herb. I haven't heard of numbers stamped on rear axle housings, but my 1909 oil pan has a 4 digit number stamped into it.
Good to hear from you Andrew. Does your pan number fall in the range of a car serial number that you know about?
I'll send you a PM.