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Chevrolet Performance L29 Vortec Cast Iron Cylinder Head

Chevrolet Performance 10141280

809-10141280

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Estimated to ship on 07/24/18
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Chevrolet Performance L29 Vortec Cast Iron Cylinder Head $729.99
L29 Vortec Cast Iron Cylinder Head
  • 1991-2000 Big Block Chevy Gen V/VI Engines Only
  • Bare Head Sold Individually

  • Specifications:

    Manufacturer's Part Number:
    10141280

    Suitable for towing, the Chevrolet Performance Big Block Chevy L29 Vortec Cast Iron Cylinder Head was used on 1996-2000 GM trucks/vans/SUVs with 7.4L 454 engines. Small 99cc combustion chambers allow the compression ratio to be raised one full point over most stock 119cc chambers & large oval ports flow better than other factory oval port cylinder heads.

    What is combustion chamber size and what are intake / exhaust valve sizes? Any changes to intake & exhaust port runners? How does this head compare to GM 10141279?

    Asked by: rrrrob
    Chamber volume 100cc. Valve size is set up for 2.065 / 1.72
    Answered by: SteveM
    Date published: 2017-08-28
    • y_2018, m_7, d_17, h_24CST
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    Items You Need
    Some parts are not legal for use in California or other states with similar laws / regulations