Compatible with CHEVY: This versatile kit compatible with Silverado 1500 2000-2012/ Silverado 2500 1999-2019/ Silverado 3500 2001-2019/ Avalanche 2007-2013/ Avalanche 1500 2002-2006/ SS 2015/ Camaro 1998-2015/ Caprice 2011-2016/ Trailblazer 2003-2009/ Colorado 2010-2012/ Monte Carlo 2007/ Express 1500 2003-2012/ Express 2500 3500 2003-2020/ Express 2500 2003-2020/ Impala 2006-2009/ Suburban 2017/ Suburban 1500 2000-2014/ Suburban 2500 2000-2011/ Suburban 3500 Hd 2018-2019/ Tahoe 2000-2014.
Compatibility: Compatible with GMC Sierra 1500 1999-2013/ Sierra 2500 2000-2016/ Yukon 2000-2014/ Envoy 2004-2009/ Savana 1500 2003-2013/ Savana 2500 3500 2003-2020/ Savana 4500 2010-2020/ Canyon 2009-2012. Compatible with HUMMER: H3 2008-2010/ H3T 2009-2010/ H2 2003-2009. Compatible with CADILLAC Escalade 2002-2014/ CTS 2004-2005. Compatible with BUICK Allure 2008/ Rainier 2004-2007/ Lacrosse 2008-2009. Compatible with PONTIAC Gto 2004-2006/ G8 2008/ Firebird 1998-2001/ Grand Prix 2006-2007.
Reference Number: These gaskets designed to meet or exceed OEM specifications for direct replacement 12620947/ 12617944/ 12600530/ 12558573. Bolts OE is 551696. Applicable to all LS series engines (except LS7) includes LS1, LS2, LS3, LS6 and LQ9, LS2, L92, LY5, LC8, LS2, L76, L59, LH8, L98, L94, LH6, LC9, L9H, L77, LY2, LM4, LY6, LZ1, L99, L96, L33, LFA, LMG, LS3, L20.
Superior Quality: These gaskets feature a premium Multi-Layer Steel (MLS) design with precise craftsmanship that provides an airtight seal even under extreme environment to ensure enhances engine performance.
Excellence Function: Replacement our precision-stamped MLS set, you effectively eliminate the "ticking" noise and restore the backpressure your engine needs for peak performance while make sure your vehicle runs quietly.