Classic Muscle
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Authenticity reference

Serial and engine identity

fraud detection · documented

Reference Details

Common issue
Replacement tag, title, body, or engine represented as one untouched identity
Confidence
documented
Correct value
M6FH or P6FH prefix agrees with 292/312 engine path, 1956 year, Dearborn assembly, and body identity
Where to check
Serial plate, title, firewall data plate, body, frame, drivetrain, and records

Cars With This Authenticity Marker

1 linked car page.

Sources & Documentation