Fitment: Compatible with Chevrolet Models: for 2007-2013 Avalanche 5.3L, for 2007 Silverado 1500 Classic 5.3L, for 2005-2013 Silverado 1500 5.3L, for 2007-2014 Suburban 1500 5.3L, for 2014 Suburban 5.3L, for 2007-2014 Tahoe 5.3L, for 2005-2006 Trailblazer Ext 5.3L, for 2006-2008 Trailblazer 5.3L Compatible with GMC Models: for 2005-2006 Envoy Xl 5.3L, for 2005 Envoy Xuv 5.3L, for 2005-2009 Envoy 5.3L for 2007 Sierra 1500 Classic 5.3L, for 2005-2013 Sierra 1500 5.3L, for 2010-2013 Sierra 5.3L, for 2007-2014 Yukon Xl 1500 5.3L, for 2008-2014 Yukon 5.3L Compatible with Buick Models: for 2005-2007 Buick Rainier 5.3L, Compatible with Isuzu Models: for 2005-2006 Isuzu Ascender 5.3L, Compatible with Saab Models: for 2005-2009 Saab 9-7x 5.3L 【Package includes】: 2 * MLS Head Gasket; 2 * Valve Cover Gasket; 16 * Valve Stem Seal; 2 * Intake Manifold Gasket; 2 * Exhaust Manifold Gasket; 30* Cylinder Head Bolts (20* long bolts: 100mm, 10* small bolts: 45mm); 8 * AFM Valve Lifters; 8 * AFM Hydraulic Valve Lifters; 4 * AFM Lifter Tray w/ Bolts; 1 *AFM Camshaft. OE Part Number : Camshaft: MC1391,12569525,ES3270,12569525; Cylinder Head Bolt:ES72220, HB230,HB33021; Cylinder Head Gaskets : 26190PT,12573949, 12589226,12609730; Cylinder Head Gasket Set：HS26190PT2,C325HSB,HS54442A,HS54442; Valve Lifters:12654012, 12576400, 17122490, 25341990, 8171224900, HT2148, HT2281, L2148; L2303K,L2281,JB2079,362148,HT2148A,VL559; Valve Lifter Guide: 12669185,12669184,12571608, 8125716080; Intake Manifold Gasket: IG3165, 8890176900, 89017690; Exhaust Manifold Gasket: 12555289, 12558573, 12600530, 12617944, 12620947; Valve Cover Gasket:12560696, 12596192, 12612045, 12637683; Cylinder Block Valley Cover Gasket: 89017690, MS96871. 【Camshaft Specs】①Type：Hydraulic Roller ②Intake Valve Lift:.481" ③ Ehaust Valve Lift:.481" ④Intake Duration @.050"：196° ⑤Ehaust Duration @.050"：201° ⑥Lobe Separation：116° ⑦ Rocker Ratio: 1.7 ⑧Cam Gear Attachment：1-Bolt. Our AFM camshaft kit have undergone a rigorous testing to ensure proper operating parameters to factory specification, help you improve engine performance. Customer Service:1 Year

Compatible with Chevrolet Models:

2005-2006 for Silverado 1500 5.3L 5328cc 325cid V8 Electric/Gas Ohv,(16 Valve)

2005-2013 for Silverado 1500 5.3L 5328cc 325cid V8 Flex Ohv,(16 Valve)

2005-2009 for Silverado 1500 5.3L 5328cc 325cid V8 Ohv,(16 Valve)

2007 for Silverado 1500 Classic 5.3L 5328cc 325cid V8 Electric/Gas Ohv,(16 Valve)

2007 for Silverado 1500 Classic 5.3L 5328cc 325cid V8 Flex Ohv,(16 Valve)

2007 for Silverado 1500 Classic 5.3L 5328cc 325cid V8 Ohv,(16 Valve)

2007-2014 for Suburban 1500 5.3L 5328cc 325cid V8 Flex Ohv,(16 Valve)

2007-2013 for Suburban 1500 5.3L 5328cc 325cid V8 Ohv,(16 Valve)

2014 for Suburban 5.3L 5328cc 325cid V8 Ohv,(16 Valve)

2007-2014 for Tahoe 5.3L 5328cc 325cid V8 Flex Ohv,(16 Valve)

2007-2014 for Tahoe 5.3L 5328cc 325cid V8 Ohv,(16 Valve)

2005-2006 for Trailblazer Ext 5.3L 5328cc 325cid V8 Ohv,(16 Valve)

2006-2008 for Trailblazer 5.3L 5328cc 325cid V8 Ohv,(16 Valve)

2007-2013 for Avalanche 5.3L 5328cc 325cid V8 Flex Ohv,(16 Valve)

2007-2009 for Avalanche 5.3L 5328cc 325cid V8 Ohv,(16 Valve)

Compatible with GMC Models:

2005-2006 for Envoy Xl 5.3L 5328cc 325cid V8 Ohv,(16 Valve)

2005 for Envoy Xuv 5.3L 5328cc 325cid V8 Ohv,(16 Valve)

2005-2009 for Envoy 5.3L 5328cc 325cid V8 Ohv,(16 Valve)

2007-2014 for Yukon Xl 1500 5.3L 5328cc 325cid V8 Flex Ohv,(16 Valve)

2007-2009 for Yukon Xl 1500 5.3L 5328cc 325cid V8 Ohv,(16 Valve)

2008-2014 for Yukon 5.3L 5328cc 325cid V8 Flex Ohv,(16 Valve)

2008-2010 for Yukon 5.3L 5328cc 325cid V8 Ohv,(16 Valve)

2007 for Sierra 1500 Classic 5.3L 5328cc 325cid V8 Electric/Gas Ohv,(16 Valve)

2007 for Sierra 1500 Classic 5.3L 5328cc 325cid V8 Flex Ohv,(16 Valve)

2007 for Sierra 1500 Classic 5.3L 5328cc 325cid V8 Ohv,(16 Valve)

2005-2006 for Sierra 1500 5.3L 5328cc 325cid V8 Electric/Gas Ohv,(16 Valve)

2005-2013 for Sierra 1500 5.3L 5328cc 325cid V8 Flex Ohv,(16 Valve)

2005-2009 for Sierra 1500 5.3L 5328cc 325cid V8 Ohv,(16 Valve)

2010-2013 for Sierra 5.3L 5328cc 325cid V8 Ohv,(16 Valve)

Compatible with Buick Models:

2005-2007 for Rainier 5.3L 5328cc 325cid V8 Ohv,(16 Valve)

Compatible with Isuzu Models:

2005-2006 for Ascender 5.3L 5328cc 325cid V8 Ohv,(16 Valve)

Compatible with Saab Models:

2005-2009 for 9-7x 5.3L 5328cc 325cid V8 Ohv,(16 Valve)