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Authenticity reference

Transmission and axle match

date correctness · reported

Evidence graphic summarizing Firebird 400 authenticity markers and common clone risks. 1967 Pontiac Firebird 400

Reference Details

Common issue
Desirable four-speed or Safe-T-Track claims added during restoration without matching records. · 1967 Pontiac Firebird 400
Confidence
reported · 1967 Pontiac Firebird 400
Correct value
Transmission, shifter, axle code, ratio, and Safe-T-Track evidence should match the original order. · 1967 Pontiac Firebird 400
Where to check
PHS paperwork, transmission tags/stamps, axle tube stamps, differential tags, shifter hardware, and date codes · 1967 Pontiac Firebird 400
Common issue
Desirable four-speed, automatic, or Safe-T-Track claims added during restoration without matching records. · 1968 Pontiac Firebird 400 HO
Confidence
reported · 1968 Pontiac Firebird 400 HO
Correct value
Transmission, shifter, axle code, ratio, and Safe-T-Track evidence should match the original order. · 1968 Pontiac Firebird 400 HO
Where to check
PHS paperwork, transmission tags/stamps, axle tube stamps, differential tags, shifter hardware, and date codes · 1968 Pontiac Firebird 400 HO
Common issue
A desirable four-speed, automatic, or 3.90 Safe-T-Track claim added during restoration without matching records. · 1968 Pontiac Firebird Ram Air II
Confidence
reported · 1968 Pontiac Firebird Ram Air II
Correct value
Transmission, shifter, axle code, ratio, and Safe-T-Track evidence should match the original order and reported production split. · 1968 Pontiac Firebird Ram Air II
Where to check
PHS paperwork, transmission tags/stamps, axle tube stamps, differential tags, shifter hardware, and date codes · 1968 Pontiac Firebird Ram Air II

Cars With This Authenticity Marker

3 linked car pages.

Sources & Documentation