These BBK Performance shorty tuned Length exhaust Headers are designed and constructed as direct fit replacements for all 99-13 GM Truck and SUV 6.0L applications. Each header is manufactured with 1-5/8 in. CNC mandrel bent tubing that offers unrestricted exhaust flow for increased horsepower and torque over factory OEM manifolds. BBK tuned Length headers offer improved scavenging waves for better combustion, which leads to improved performance and fuel economy over stock or equal Length headers. As with all BBK Performance exhaust headers they feature a 3/8 in. laser cut header flange for additional strength and a guaranteed leak free fit. All headers are robotically and precision hand welded and then pressure tested to ensure years of reliability and performance in the real world. All BBK exhaust headers are available in a titanium ceramic or polished silver ceramic coated finish and include new exhaust header gaskets, header bolts and hardware to complete the installationFitment:1999-2013 Chevy an GMC Truck or SUV V8 6.0L - Full Size 2WD/4WD Truck and SUV OnlyDoes NOT Fit HD Trucks 2500 L96 etc - Hummer H2, Chevy Trailblazer, Chevy SS or SSR

This Part Fits:

Year	Make	Model	Submodel
2002-2006	Cadillac	Escalade	Base
2009-2013	Cadillac	Escalade	Hybrid
2010-2013	Cadillac	Escalade	Hybrid Platinum
2003-2006	Cadillac	Escalade ESV	Base
2002-2006	Cadillac	Escalade EXT	Base
2007-2009	Chevrolet	Avalanche	LT
2007-2009	Chevrolet	Avalanche	LTZ
2009-2013	Chevrolet	Silverado 1500	Hybrid
2004-2005	Chevrolet	Silverado 1500	LS
2004-2013	Chevrolet	Silverado 1500	LT
2007-2013	Chevrolet	Silverado 1500	LTZ
2003-2006	Chevrolet	Silverado 1500	SS
2007	Chevrolet	Silverado 1500 Classic	LT
2007	Chevrolet	Silverado 1500 Classic	SS
2005	Chevrolet	Silverado 1500 HD	Base
2001-2003,2005	Chevrolet	Silverado 1500 HD	LS
2001-2003,2005-2006	Chevrolet	Silverado 1500 HD	LT
2007	Chevrolet	Silverado 1500 HD Classic	LT
1999-2004	Chevrolet	Silverado 2500	Base
1999-2004	Chevrolet	Silverado 2500	LS
1999-2004	Chevrolet	Silverado 2500	LT
2004	Chevrolet	Silverado 2500	WT
2001-2005	Chevrolet	Silverado 2500 HD	Base
2001-2006	Chevrolet	Silverado 2500 HD	LS
2001-2013	Chevrolet	Silverado 2500 HD	LT
2007-2013	Chevrolet	Silverado 2500 HD	LTZ
2003-2013	Chevrolet	Silverado 2500 HD	WT
2007	Chevrolet	Silverado 2500 HD Classic	LS
2007	Chevrolet	Silverado 2500 HD Classic	LT
2007	Chevrolet	Silverado 2500 HD Classic	WT
2001-2005	Chevrolet	Silverado 3500	Base
2001-2006	Chevrolet	Silverado 3500	LS
2001-2006	Chevrolet	Silverado 3500	LT
2004,2006	Chevrolet	Silverado 3500	WT
2007	Chevrolet	Silverado 3500 Classic	LS
2007	Chevrolet	Silverado 3500 Classic	LT
2007	Chevrolet	Silverado 3500 Classic	WT
2007-2013	Chevrolet	Silverado 3500 HD	LT
2007-2013	Chevrolet	Silverado 3500 HD	LTZ
2007-2013	Chevrolet	Silverado 3500 HD	WT
2005-2006	Chevrolet	SSR	Base
2007-2009	Chevrolet	Suburban 1500	LT
2006-2009	Chevrolet	Suburban 1500	LTZ
2000-2001	Chevrolet	Suburban 2500	Base
2000-2013	Chevrolet	Suburban 2500	LS
2000-2013	Chevrolet	Suburban 2500	LT
2007	Chevrolet	Suburban 2500	LTZ
2008-2013	Chevrolet	Tahoe	Hybrid
2006-2009	Chevrolet	Trailblazer	SS
2004	GMC	Sierra 1500	Base
2001	GMC	Sierra 1500	C3
2002-2006	GMC	Sierra 1500	Denali
2009-2013	GMC	Sierra 1500	Hybrid
2004-2009	GMC	Sierra 1500	SLE
2004-2009	GMC	Sierra 1500	SLT
2004	GMC	Sierra 1500	WT
2007	GMC	Sierra 1500 Classic	Denali
2007	GMC	Sierra 1500 Classic	SLE
2007	GMC	Sierra 1500 Classic	SLT
2001-2003,2005-2006	GMC	Sierra 1500 HD	SLE
2001-2003,2005-2006	GMC	Sierra 1500 HD	SLT
2007	GMC	Sierra 1500 HD Classic	SLE
2007	GMC	Sierra 1500 HD Classic	SLT
2002-2004	GMC	Sierra 2500	Base
1999-2002	GMC	Sierra 2500	SL
1999-2004	GMC	Sierra 2500	SLE
1999-2004	GMC	Sierra 2500	SLT
2003-2004	GMC	Sierra 2500	WT
2002-2005	GMC	Sierra 2500 HD	Base
2011-2013	GMC	Sierra 2500 HD	Denali
2001-2002,2006	GMC	Sierra 2500 HD	SL
2001-2013	GMC	Sierra 2500 HD	SLE
2001-2013	GMC	Sierra 2500 HD	SLT
2003-2013	GMC	Sierra 2500 HD	WT
2007	GMC	Sierra 2500 HD Classic	SL
2007	GMC	Sierra 2500 HD Classic	SLE
2007	GMC	Sierra 2500 HD Classic	SLT
2007	GMC	Sierra 2500 HD Classic	WT
2002-2005	GMC	Sierra 3500	Base
2001-2002,2006	GMC	Sierra 3500	SL
2001-2006	GMC	Sierra 3500	SLE
2001-2006	GMC	Sierra 3500	SLT
2004-2006	GMC	Sierra 3500	WT
2007	GMC	Sierra 3500 Classic	SL
2007	GMC	Sierra 3500 Classic	SLE
2007	GMC	Sierra 3500 Classic	SLT
2007	GMC	Sierra 3500 Classic	WT
2011-2013	GMC	Sierra 3500 HD	Denali
2007-2013	GMC	Sierra 3500 HD	SLE
2007-2013	GMC	Sierra 3500 HD	SLT
2007-2013	GMC	Sierra 3500 HD	WT
2001-2006	GMC	Yukon	Denali
2010-2013	GMC	Yukon	Denali Hybrid
2008-2013	GMC	Yukon	Hybrid
2001-2006	GMC	Yukon XL 1500	Denali
2007-2009	GMC	Yukon XL 1500	SLE
2007-2009	GMC	Yukon XL 1500	SLT
2000-2013	GMC	Yukon XL 2500	SLE
2000-2013	GMC	Yukon XL 2500	SLT