OK, I had to look at several sites to find something that matched.
Your tag decodes as:
From a 78 Mustang II
3.40 gear ratio
8 inch
Made 1977, Dec, 5th week
The WDY-W shows up in 1977 Mustang II and 1975-78 Pinto, but as a 3.00 ratio. It is possible there are other correct cars.
Ref: MustangII.org
Your tag decodes as:
From a 78 Mustang II
3.40 gear ratio
8 inch
Made 1977, Dec, 5th week
The WDY-W shows up in 1977 Mustang II and 1975-78 Pinto, but as a 3.00 ratio. It is possible there are other correct cars.
Ref: MustangII.org
