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GMC/Chevrolet

Tools, Parts and Calibrations for Chevrolet Vehicles

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  • 2001-2004 LB7 DURAMAX - HPTUNERS CUSTOM TUNING

    Optimal Industries
    $300.00 CAD - $1,340.00 CAD
    $300.00 CAD - $1,340.00 CAD
    $300.00 CAD - $1,340.00 CAD
    $300.00 CAD

    Complete custom calibrations developed specifically for the 01-04 LB7 Duramax Trucks.All torque and speed limits removed.Pilot/Post injections remo...

    View full details
    $300.00 CAD - $1,340.00 CAD
    $300.00 CAD - $1,340.00 CAD
    $300.00 CAD - $1,340.00 CAD
    $300.00 CAD

  • 2001-2004 LB7 DURAMAX - EFILIVE CUSTOM TUNING

    Optimal Industries
    $300.00 CAD - $1,150.00 CAD
    $300.00 CAD - $1,150.00 CAD
    $300.00 CAD - $1,150.00 CAD
    $300.00 CAD

    Complete custom calibrations developed specifically for the 01-04 LB7 Duramax Trucks.All torque and speed limits removed.Pilot/Post injections remo...

    View full details
    $300.00 CAD - $1,150.00 CAD
    $300.00 CAD - $1,150.00 CAD
    $300.00 CAD - $1,150.00 CAD
    $300.00 CAD

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