1967 Ford Mustang mileage: 77000.I have a question on how to tell the difference between an eight inch and a nine inch rear end. The tag is missing and the stamp on the differential is C70W 4025A 9. The spaces represent a new line on the differential. Any info would really be appreciated.
have the same problem?
Friday, February 4th, 2011 AT 8:53 PM