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Authenticity reference

Transmission and axle stampings

numbers matching · reported

1969 Shelby GT500 fastback front three-quarter view; reviewed as representative 1969 Shelby GT500 media, not proof of any individual car originality. 1969 Ford Mustang Shelby GT500

Reference Details

Common issue
Replacement drivetrain components without date/VIN support.
Confidence
reported
Correct value
Matching-numbers transmission VIN stampings and axle date codes should align with the car's build date
Where to check
Top of transmission case and axle date-code locations per inspection guidance

Cars With This Authenticity Marker

1 linked car page.

Sources & Documentation