Reference Details
- Common issue
- Standard 400, 400 HO, Ram Air 400, later Ram Air IV, or replacement engine represented as the original Ram Air II assembly. · 1968 Pontiac Firebird Ram Air II
- Confidence
- reported · 1968 Pontiac Firebird Ram Air II
- Correct value
- Engine stamp, casting/date evidence, round-port heads, cam/carburetor details, induction parts, and paperwork should align with the 1968 Firebird Ram Air II path. · 1968 Pontiac Firebird Ram Air II
- Where to check
- Engine code pad, block/head/intake/carburetor casting and date evidence, PHS paperwork, service records, and induction hardware · 1968 Pontiac Firebird Ram Air II
- Common issue
- A later Ram Air III, Ram Air IV, or ordinary Pontiac 400 presented as a 1968 Ram Air II. · 1968 Pontiac GTO Ram Air II
- Confidence
- reported · 1968 Pontiac GTO Ram Air II
- Correct value
- 400 Ram Air II round-port engine evidence aligned with the car's documents · 1968 Pontiac GTO Ram Air II
- Where to check
- Engine casting and date evidence, head casting/date evidence, engine pad/code context, partial VIN stamp where applicable, and supporting paperwork · 1968 Pontiac GTO Ram Air II
