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    Fleece Performance

    Fleece Performance 01-04 GM Duramax 6.6L LB7 High Flow LB7 Intake Horn

    Sale Sold out
    Tax included.

    Increase your LB7's potential with this simple but effective upgrade. Back-to-back dyno pulls showed an increase of 15hp with this Fleece Performance high flow LB7 intake horn – that's about the cheapest 15hp from a bolt on you'll find anywhere! Kit Includes: Cast aluminum intake horn New gasket

    Warranty

    This Part Fits:

    Year Make Model Submodel
    2001-2004 Chevrolet Silverado 2500 HD Base
    2001-2004 Chevrolet Silverado 2500 HD LS
    2001-2004 Chevrolet Silverado 2500 HD LT
    2004 Chevrolet Silverado 2500 HD WT
    2001-2004 Chevrolet Silverado 3500 Base
    2001-2004 Chevrolet Silverado 3500 LS
    2001-2004 Chevrolet Silverado 3500 LT
    2004 Chevrolet Silverado 3500 WT
    2002-2004 GMC Sierra 2500 HD Base
    2001-2002 GMC Sierra 2500 HD SL
    2001-2004 GMC Sierra 2500 HD SLE
    2001-2004 GMC Sierra 2500 HD SLT
    2003-2004 GMC Sierra 2500 HD WT
    2002-2004 GMC Sierra 3500 Base
    2001-2002 GMC Sierra 3500 SL
    2001-2004 GMC Sierra 3500 SLE
    2001-2004 GMC Sierra 3500 SLT
    2004 GMC Sierra 3500 WT