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Authenticity reference

Engine identifiers

numbers matching · reported

1969 Ford Mustang Boss 302 front three-quarter view; reviewed as representative model-line media, not proof of individual-car originality. 1969 Ford Mustang Boss 302

Reference Details

Confidence
reported
Correct value
Boss 302-specific engine with VIN derivative pad; engine tag evidence can include engine code 299-B, 302 displacement, Cleveland engine plant, and build date; screw-in freeze plugs are reported as Boss 302/Boss 429-specific; Boss-specific hardware still requires date-appropriate inspection.
Where to check
Engine pad near intake/bellhousing area, engine tag, block freeze plugs, and date/engineering-numbered engine components

Cars With This Authenticity Marker

1 linked car page.

Sources & Documentation