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by Fleece Performance

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

$99.75 - $99.75
$99.75
$99.75 - $99.75
$99.75
Availability:
128 in stock, ready to be shipped

Free returns on all eligible orders

You have 30 days to request a return. All sale items are final sale.

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

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Vehicle Compatibility 55 vehicles

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