Reference Details
- Common issue
- Small-block or non-GT Mustang restored as a GT 390 fastback.
- Confidence
- reported
- Correct value
- VIN and documentation showing S-code 390 FE V-8, with drivetrain evidence matching the car
- Where to check
- VIN, door data plate, Marti Report, window sticker, engine/casting dates, transmission, axle tag, and original paperwork
