Features:
Oil pump and timing chain kit including: 1 timing chain (60 link roller chain), 1 cam sprocket (44 teeth),1 crank sprocket (22 teeth), 1 timing cover gasket set, 1 oil pump
Oil pump kit for Chevy Avalanche, Camaro, Colorado, Corvette, Silverado 2500 3500 HD SS, Express 1500 2500 3500 4500, LCF 3500, SS, SSR, Tahoe, Trailblazer, Suburban 2500 3500 HD, for Isuzu Ascender, for Pontiac Firebird, Formula, G8, GTO
Timing chain kit for GMC Savana 2500 3500 4500, Sierra 1500 HD, Sierra 2500 3500, Yukon, Yukon XL 1500 2500, for Hummer H2 H3 H3T, for Buick Rainier, for Cadillac CTS, Escalade ESV EXT, STS
Oil Pump: M295, 12696357, 12586665, engine timing cover gasket set: TCS45993, 12633904, timing chain kit: 12646386, 12576407, 12556582, 12588670
Buy with confidence: we offer a 3 months warranty and excellent customer service, contact us with any questions or concerns.

Specifications:
Condition :Brand-new
Type: Repair kits
Part Number : 12586665 12639249 89060436 12556582
Fitment Type: Direct Replacement
Easy installation.
Stable properties, high reliability.

Fitment :
for Avalanche 2002-2013 | for Camaro 1998-2002,2010-2014
for Colorado 2009-2012 | for Corvette 1997-2013
for Silverado 1999-2014 | for Silverado 2500 1999-2015
for Silverado 3500 2001-2015 | for Silverado 2500 HD 2018-2019
for Silverado 3500 HD 2018-2019 | for Silverado SS 1999-2007
for Express 1500 2003-2012 | for Express 4500 2009-2015
for Express2500 2003-2009, 2011-2015, 2017-2020
for Express 3500 2003-2008, 2010-2016, 2018-2019
for LCF 3500 2018 | for SS 2014 | for SSR 2003-2009 | for Tahoe 2000-2014

for Trailblazer 2003-2009 | for Suburban 2000-2014
for Suburban 2500 2007-2014 | for Suburban 3500 HD 2018-2019
for Savana 2003-2014 | for Savana 2500 2003-2015, 2018-2019
for Savana 3500 2006-2016, 2018-2019 | for Savana 4500 2009, 2013-2015
for Sierra 2007-2014 | for Sierra 1500 1999-2009
for Sierra 1500 HD 2001-2007 | for Sierra 2500 1999-2003, 2007-2014
for Sierra 3500 2007-2014 | for Sierra 3500 2007-2014
for Yukon 2006-2014 | for Yukon XL 1500 2000-2012
for Yukon XL 2500 2000-2011 | for Hummer: H2 2003-2007
for H3 2008-2010 | for H3T 2009-2010

for Rainier 2004-2005 | for CTS 2004-2007
for Escalade 2002-2006, 2007-2014 | for Escalade ESV 2003-2006
for Escalade EXT 2002-2006 | for STS 2006 | for G8 2009
for Ascender 2003-2004 | for Firebird 1998-2002
for Formula 1998-2002 | for GTO 2004-2006 | for TRANS AM 1998-2002

Package Including:
1 x Timing Chain
1 x Cam Sprocket 
1 x Crank Sprocket 
1 x Timing Cover Gasket Set
1 x Oil Pump

Pls Note:
(1)It would be highly appreciated if you might contact us first once you have any problems concerning the items. And you can expect all the issues would be resolved ASAP!
(2) Please allow 1-3mm differs due to manual measurement. Due to the different display and different light, the picture may not reflect the actual color of the item.
(3) Professional Installation is Highly Recommended (No Instruction Included)