1 0

    Gromm Racing

    CNC Ported/Rebuilt LS3 OEM Casting Cylinder Heads

    CNC Ported/Rebuilt LS3 OEM Casting Cylinder Heads

    $1,850.00
    $1,850.00
    Sale Sold out
    Shipping calculated at checkout.
    Upgrade Options
    • All Gasket Surfaces Milled
    • Competition Valve Job
    • Stainless Steel Valves
    • PAC .660 Dual Valve Springs with Steel Retainer
    • CNC Ported Combustion Chamber

    Additional add-on options include:

    • TI Retainer
    • Solid Roller Spring
    • Inconel Valves with Hydro Roller & Steel Retainers
    View full details