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I know, I know but, maybe someone knows a Ford guy that could help me. I am rebuilding a 9" for a friend and when I got inside the diff I saw it had disintegrated some time in the past and tore up the spider gear seating areas (back side of T. washers really scored badly). It is a one legger and that is fine for the application. By the way it is going in a 1947 Dodge truck with a 4.3 Chevy/T-700 rat rod on a little Blazer chassis. All parts my friend had on hand. Thanks!
Mike
Mike