Reference Details
- Common issue
- Later 455, SD-455 swap, changed induction, manual conversion, or 455/SJ badging represented as born-with equipment
- Confidence
- documented
- Correct value
- Code-, casting-, date-, emissions-, and record-supported 400 or 455 four-barrel with the production Turbo Hydra-Matic application
- Where to check
- VIN engine character, engine unit number and block code, castings and dates, Quadrajet, intake, heads, exhaust, emissions label and hardware, Turbo Hydra-Matic tag and case, controls, and PHS record