Kooks 1-7/8" Stainless Headers. 1999-2013 GM 1/2 Ton Truck/2000-2013 SUV. — 28502400

• 304 Stainless Steel Construction
• 3/8" Thick Laser Cut Flanges
• Round Port
• Stock Bolt Pattern
• 1-7/8" Mandrel Bent Primaries
• Includes PY-8024-AL Gaskets, BK110 Header Bolt Kit and BK114 Ball & Socket Bolt Kit required for installation
• Does not connect directly to OEM Exhaust. Use of Headers requires Kooks Y-Pipe or Dual Exhaust connections

Part number: 28502400

Vehicle application

2003-2006 Cadillac Escalade ESV Base 6.0L V8, 2007-2014 Cadillac Escalade ESV Base 6.2L V8, 2008-2014 Cadillac Escalade ESV Platinum 6.2L V8, 2011-2014 Cadillac Escalade ESV Luxury 6.2L V8, 2011-2014 Cadillac Escalade ESV Premium 6.2L V8, 2002-2006 Cadillac Escalade EXT Base 6.0L V8, 2007-2013 Cadillac Escalade EXT Base 6.2L V8, 2011-2013 Cadillac Escalade EXT Premium 6.2L V8, 2011-2013 Cadillac Escalade EXT Luxury 6.2L V8, 2002-2006 Cadillac Escalade Base 6.0L V8, 2002-2005 Cadillac Escalade Base 5.3L V8, 2007-2014 Cadillac Escalade Base 6.2L V8, 2008-2014 Cadillac Escalade Platinum 6.2L V8, 2011-2014 Cadillac Escalade Premium 6.2L V8, 2011-2014 Cadillac Escalade Luxury 6.2L V8, 2007-2013 Chevrolet Avalanche 5.3L V8, 2002-2006 Chevrolet Avalanche 1500 Base 5.3L V8, 2002-2006 Chevrolet Avalanche 1500 Z71 5.3L V8, 2002-2006 Chevrolet Avalanche 1500 LT 5.3L V8, 2002-2006 Chevrolet Avalanche 1500 LS 5.3L V8, 1999-2013 Chevrolet Silverado 1500 LT 5.3L V8, 1999-2013 Chevrolet Silverado 1500 LS 4.8L V8, 1999-2013 Chevrolet Silverado 1500 LT 4.8L V8, 1999-2013 Chevrolet Silverado 1500 LS 5.3L V8, 1999-2005 Chevrolet Silverado 1500 Base 4.8L V8, 1999-2005 Chevrolet Silverado 1500 Base 5.3L V8, 2002-2013 Chevrolet Silverado 1500 WT 5.3L V8, 2002-2013 Chevrolet Silverado 1500 WT 4.8L V8, 2003-2006 Chevrolet Silverado 1500 SS 6.0L V8, 2004-2009 Chevrolet Silverado 1500 LT 6.0L V8, 2004-2005 Chevrolet Silverado 1500 LS 6.0L V8, 2004-2004 Chevrolet Silverado 1500 5.3L V8, 2004-2004 Chevrolet Silverado 1500 4.8L V8, 2007-2013 Chevrolet Silverado 1500 LTZ 5.3L V8, 2007-2009 Chevrolet Silverado 1500 LTZ 6.0L V8, 2009-2013 Chevrolet Silverado 1500 LTZ 6.2L V8, 2010-2013 Chevrolet Silverado 1500 XFE 5.3L V8, 2010-2013 Chevrolet Silverado 1500 LT 6.2L V8, 2000-2014 Chevrolet Suburban 1500 LT 5.3L V8, 2000-2014 Chevrolet Suburban 1500 LS 5.3L V8, 2000-2006 Chevrolet Suburban 1500 Base 5.3L V8, 2004-2006 Chevrolet Suburban 1500 Z71 5.3L V8, 2006-2009 Chevrolet Suburban 1500 LTZ 6.0L V8, 2007-2014 Chevrolet Suburban 1500 LTZ 5.3L V8, 2007-2009 Chevrolet Suburban 1500 LT 6.0L V8, 2000-2014 Chevrolet Tahoe LS 5.3L V8, 2000-2014 Chevrolet Tahoe LT 5.3L V8, 2000-2009 Chevrolet Tahoe LS 4.8L V8, 2000-2004 Chevrolet Tahoe LT 4.8L V8, 2000-2006 Chevrolet Tahoe Base 4.8L V8, 2000-2006 Chevrolet Tahoe Base 5.3L V8, 2003-2006 Chevrolet Tahoe Z71 5.3L V8, 2003-2004 Chevrolet Tahoe Z71 4.8L V8, 2007-2014 Chevrolet Tahoe LTZ 5.3L V8, 2008-2009 Chevrolet Tahoe LTZ 6.2L V8, 2012-2014 Chevrolet Tahoe PPV 5.3L V8, 1999-2013 GMC Sierra 1500 SLE 4.8L V8, 1999-2013 GMC Sierra 1500 SLT 5.3L V8, 1999-2013 GMC Sierra 1500 SLE 5.3L V8, 1999-2004 GMC Sierra 1500 SLT 4.8L V8, 1999-2013 GMC Sierra 1500 SL 4.8L V8, 1999-2013 GMC Sierra 1500 SL 5.3L V8, 2001-2001 GMC Sierra 1500 C3 6.0L V8, 2002-2013 GMC Sierra 1500 WT 5.3L V8, 2002-2013 GMC Sierra 1500 WT 4.8L V8, 2002-2006 GMC Sierra 1500 Denali 6.0L V8, 2002-2005 GMC Sierra 1500 Base 4.8L V8, 2002-2005 GMC Sierra 1500 Base 5.3L V8, 2002-2002 GMC Sierra 1500 HT 5.3L V8, 2002-2002 GMC Sierra 1500 HT 4.8L V8, 2004-2009 GMC Sierra 1500 SLE 6.0L V8, 2004-2009 GMC Sierra 1500 SLT 6.0L V8, 2004-2004 GMC Sierra 1500 WT 6.0L V8, 2004-2004 GMC Sierra 1500 Base 6.0L V8, 2007-2013 GMC Sierra 1500 Denali 6.2L V8, 2009-2013 GMC Sierra 1500 SLT 6.2L V8, 2010-2013 GMC Sierra 1500 SLE 6.2L V8, 2010-2013 GMC Sierra 1500 XFE 5.3L V8, 2000-2014 GMC Yukon SLE 5.3L V8, 2000-2014 GMC Yukon SLT 5.3L V8, 2000-2009 GMC Yukon SLE 4.8L V8, 2000-2005 GMC Yukon SLT 4.8L V8, 2001-2006 GMC Yukon Denali 6.0L V8, 2006-2006 GMC Yukon SL 4.8L V8, 2006-2006 GMC Yukon SL 5.3L V8, 2007-2014 GMC Yukon Denali 6.2L V8, 2000-2014 GMC Yukon XL 1500 SLE 5.3L V8, 2000-2014 GMC Yukon XL 1500 SLT 5.3L V8, 2001-2006 GMC Yukon XL 1500 Denali 6.0L V8, 2006-2006 GMC Yukon XL 1500 SL 5.3L V8, 2007-2014 GMC Yukon XL 1500 Denali 6.2L V8, 2007-2009 GMC Yukon XL 1500 SLE 6.0L V8, 2007-2009 GMC Yukon XL 1500 SLT 6.0L V8, 2010-2014 GMC Yukon XL 1500 SLT 6.2L V8

Use restrictions

Competition use only. This part is not intended for use on public roads.

Kooks requires a waiver for this part before fulfillment.

WARNING: This product can expose you to chemicals including Chromium and Nickel, which are known to the State of California to cause cancer, birth defects or reproductive harm. For more information go to www.p65warnings.ca.gov

Professional installation available at League Motorsports — Los Angeles.

Financing available — Apply here.

Not sure what your fitment is? Contact us by phone at 213-372-5955, DM us on Instagram, or email info@leaguemotorsports.com.