Reference Details
- Common issue
- Later drivetrain swaps or appearance-correct builds represented as factory Ram Air IV driveline hardware · 1969 Pontiac Firebird 400 Ram Air IV
- Confidence
- reported · 1969 Pontiac Firebird 400 Ram Air IV
- Correct value
- Documented manual or automatic transmission path and 3.90 axle context should agree with stamps, tags, date codes, and paperwork · 1969 Pontiac Firebird 400 Ram Air IV
- Where to check
- Transmission tag/stamp, axle tube stamp/date code, differential tags, billing records, and inspection notes · 1969 Pontiac Firebird 400 Ram Air IV
- Common issue
- Later drivetrain swaps or appearance-correct builds represented as factory Ram Air driveline hardware · 1970 Pontiac Firebird Formula 400 Ram Air III
- Confidence
- reported · 1970 Pontiac Firebird Formula 400 Ram Air III
- Correct value
- Manual or Turbo-Hydramatic path, axle ratio, and Safe-T-Track evidence should agree with stamps, tags, dates, and paperwork · 1970 Pontiac Firebird Formula 400 Ram Air III
- Where to check
- Transmission stamp/tag, axle tube stamp/date code, differential tags, billing records, and inspection notes · 1970 Pontiac Firebird Formula 400 Ram Air III
- Common issue
- Later drivetrain swaps or appearance-correct builds represented as factory LS5 driveline hardware · 1971 Pontiac Firebird Formula 455 HO
- Confidence
- reported · 1971 Pontiac Firebird Formula 455 HO
- Correct value
- M13, M22, or Turbo Hydra-matic path, axle ratio, Safe-T-Track status, and dates should agree with stamps, tags, and paperwork · 1971 Pontiac Firebird Formula 455 HO
- Where to check
- Transmission stamp/tag, axle tube stamp/date code, differential tags, billing records, and inspection notes · 1971 Pontiac Firebird Formula 455 HO
- Common issue
- Later drivetrain swaps, automatic/manual conversions, or ratio changes represented as factory LS5 driveline hardware · 1971 Pontiac Firebird Trans Am 455 HO
- Confidence
- reported · 1971 Pontiac Firebird Trans Am 455 HO
- Correct value
- M22 or Turbo Hydra-matic path, axle ratio, Safe-T-Track status, and dates should agree with stamps, tags, and paperwork · 1971 Pontiac Firebird Trans Am 455 HO
- Where to check
- Transmission stamp/tag, axle tube stamp/date code, differential tags, billing records, and inspection notes · 1971 Pontiac Firebird Trans Am 455 HO
- Common issue
- Later drivetrain swaps or appearance-correct builds represented as factory LS5 driveline hardware · 1972 Pontiac Firebird Formula 455 HO
- Confidence
- reported · 1972 Pontiac Firebird Formula 455 HO
- Correct value
- M22 or Turbo Hydra-matic path, axle ratio, Safe-T-Track status, and dates should agree with stamps, tags, and paperwork · 1972 Pontiac Firebird Formula 455 HO
- Where to check
- Transmission stamp/tag, axle tube stamp/date code, differential tags, billing records, and inspection notes · 1972 Pontiac Firebird Formula 455 HO
