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ProMaxx Performance CHE870NB

Cylinder Head GM 6.6L Duramax LBZ 8GF1 Diesel Bare

ProMaxx Performance CHE870NB
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723-CHE870NB

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Estimated to ship directly from the manufacturer on 06/06/18
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ProMaxx Performance CHE870NB Cylinder Head GM 6.6L Duramax LBZ 8GF1 Diesel Bare $524.99
Cylinder Head
  • GM 6.6L Duramax LBZ (8GF1) Diesel
  • 2004.5-2005
  • Bare
  • Sold Individually, 1/Pkg.

  • ProMaxx Performance CHE870NB Details

    LBZ (8GF1) 2004.5-2005

    ProMaxx Performance has the answer for the epidemic of cracked GM 6.6L cylinder heads. They have developed and designed this new cylinder head from the OE casting but improved the casting strength and thickness in all the crack prone areas. This is a direct bolt-on cylinder head that replaces your difficult to access, fractured factory cylinder heads. This head is available as a fully machined bare casting or fully assembled and pressure checked!

    Features:

    • New Castings Are Thicker Than OEM
    • Improved Casting In ''Problem Areas''
    • Assembled Head Features New Components: Springs, Valves, Retainers, Locks, Etc.
    • Assembled Heads Come Ready To Bolt On
    • NO CORE CHARGE!

    Some parts are not legal for use in California or other states with similar laws / regulations