[dmsfrr]

Originally Posted by willowbilly3

... "Numbers matching" was once a term only used by the GM people, where it means something completely different. On GM you could tell if major components were the one's a car left the factory with. On a Ford you can only tell if the part number and date code are consistent with ones built within a time frame the car would have been manufactured in. So a diligent restorer of a Ford can install a different part and still have it be consistent with the numbering system. On a GM, that's not possible. So even though the term has crept out of the GM camp and over to ours, it isn't the same thing. ...

Yes, you are correct.