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  • Promaxx Maxx 183 SBC  Cylinder Heads Promaxx Maxx 183 SBC  Cylinder Heads Promaxx Maxx 183 SBC  Cylinder Heads

    Promaxx Maxx 183 SBC Cylinder Heads

    Ultra-smooth 356-T6 casting 5 angle valve job Diamond honed guides Hand bowl blending Chamber unshrouded Flows over 250cfm Precision CNC machining Professional assembly Available with multiple spring options; Hyd Flat, Hyd Roller Solid and...

    $719.00 - $1,171.00
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