3400 heads

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  • turboghia
    turboghia
    • Jun 2006
    • 5

    #1

    3400 heads

    What are the serial numbers on the 2000 and newer heads. Just want to make sure I have the correct ones. The intakes are 1.75 and the exhaust ports are D shape both should be signs of the newer head. any info would be helpful
  • SappySE107
    WOT-Tech
    • Oct 2003
    • 13525

    #2
    1.76" intake is the newer type. 170 and 487 are the last 3 numbers.
    Ben
    60DegreeV6.com
    WOT-Tech.com

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    • turboghia
      turboghia
      • Jun 2006
      • 5

      #3
      thanks

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