1978 Z28 Engine Code

Discussion in 'VIN, Trim Tag & Drivetrain Decoding' started by TheFastForester, Nov 11, 2008.

  1. TheFastForester

    TheFastForester Veteran Member Lifetime Gold Member

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    1978 Z/28 Automatic CHT:

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  2. Bumpad_Z28

    Bumpad_Z28 Veteran Member

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  3. TheFastForester

    TheFastForester Veteran Member Lifetime Gold Member

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    Thanks for checking that Dave...so just for the record another '78 Z with 4-speed m/t and engine code CHS.
     
  4. TheFastForester

    TheFastForester Veteran Member Lifetime Gold Member

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    CHC Automatic Transmission:

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  5. TheFastForester

    TheFastForester Veteran Member Lifetime Gold Member

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    Here's another '78 Z Automatic with CHC:

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  6. TheFastForester

    TheFastForester Veteran Member Lifetime Gold Member

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    Another CHC sheet:

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  7. TheFastForester

    TheFastForester Veteran Member Lifetime Gold Member

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    Couple more build sheets...78 z/28's with automatic trans and CHC engine codes:

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  8. prestodixo

    prestodixo Veteran Member

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    Just an observation, the CHT code appears to be automatics with California emissions and the CHC automatics with Federal emissions.
     
  9. TheFastForester

    TheFastForester Veteran Member Lifetime Gold Member

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    Interesting, thanks for the observation on that Mike. I still have yet to find a CHS automatic through all of this research. Some of the documentation books/sites aren't right IMO.
     
  10. TheFastForester

    TheFastForester Veteran Member Lifetime Gold Member

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    CHC A/T

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