Reference Details
- Common issue
- 343 or later 390/401 swapped into a restored AMX · 1968 AMC AMX 390
- Confidence
- reported · 1968 AMC AMX 390
- Correct value
- 1968 390 CID 4-barrel AMC V-8 evidence consistent with X-code AMX 390 records · 1968 AMC AMX 390
- Where to check
- VIN/engine code context, engine stamp, block/casting/date evidence, paperwork · 1968 AMC AMX 390
- Common issue
- 360 replacement or non-original 390 swapped into a 360 AMX · 1970 AMC AMX 390
- Confidence
- reported · 1970 AMC AMX 390
- Correct value
- 1970 390 CID 4-barrel AMC V-8 evidence consistent with AMX 390 records · 1970 AMC AMX 390
- Where to check
- VIN/engine code context, engine stamp, block/casting/date evidence, paperwork · 1970 AMC AMX 390
- Common issue
- 360 Donohue car or replacement engine represented as original 390 · 1970 AMC Javelin SST Mark Donohue
- Confidence
- reported · 1970 AMC Javelin SST Mark Donohue
- Correct value
- 390 CID AMC V-8 evidence only when the car is represented as a 390 Donohue/Go Package example · 1970 AMC Javelin SST Mark Donohue
- Where to check
- Engine tag/stamp, block/casting/date evidence, paperwork · 1970 AMC Javelin SST Mark Donohue
