COMP Cams 13706-KIT 1/2" Stud Upgrade Kit for Ultra Pro Magnum and Ultra Pro Magnum XD Rockers for Select Buick Allure, Buick LaCrosse, Buick Rainier, Cadillac CTS, Cadillac Escalade, Cadillac Escalade ESV, Cadillac Escalade EXT, Chevrolet Avalanche,
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This new 1/2" Rocker Stud and Trunnion Retro-Fit Kit greatly increases the stiffness and stability of any SBC or BBC Ultra Pro Magnumâ„¢ or Ultra Pro Magnumâ„¢ XD Rocker valve train far beyond that of a 7/16" Stud.The COMP Cams 1/2" Rocker Stud and Trunnion Retro-Fit Kit provides a stiffer valve train to achieve maximum valve motion in SBC or BBC engine Applications utilizing Ultra Pro Magnumâ„¢ or Ultra Pro Magnumâ„¢ XD Rocker Arms. It is good for anyone looking for more stiffness with Stud mount Rockers. The kit was originally designed for Applications competing in the NHRA Stock Eliminator class, but it is a great choice for anyone whose sanctioning body's rules do not allow Stud girdles. Featuring 1/2" ARP Studs 1/2" replacement trunnions, 1/2" replacement polylocks, new replacement bearings and new replacement snap rings, the kit includes everything required to switch over to the new Studs and freshen and rebuild your Rockers at the same time. The COMP Cams 1/2" Rocker Stud and Trunnion Retro-Fit Kit can also be used to retro-fit old Pro Magnumâ„¢ or old Hi-Tech Stainless Steel Rockersâ„¢
Upgrade your Ultra Pro Magnum and Ultra Pro Magnum XD rockers to 1/2" studs with this kit. Complete with trunnions, bearings, snap rings, polylocks and studs, this kit can upgrade any of our Ultra Pro Magnum/XD rockers.
Fits: 2008-2009 Buick Allure, 2008-2009 Buick LaCrosse, 2004-2007 Buick Rainier, 2009-2015 Cadillac CTS, 2002-2016 Cadillac Escalade, 2007-2015 Cadillac Escalade ESV, 2007-2013 Cadillac Escalade EXT, 2007-2013 Chevrolet Avalanche, 2002-2006 Chevrolet Avalanche 1500, 2010-2015 Chevrolet Camaro, 2011-2017 Chevrolet Caprice, 2016 Chevrolet Cheyenne, 2009-2012 Chevrolet Colorado, 2006-2013 Chevrolet Corvette, 2003-2014 Chevrolet Express 1500, 2003-2019 Chevrolet Express 2500, 2010-2019 Chevrolet Express 3500, 2012-2017 Chevrolet Express Cargo, 2010-2018 Chevrolet Express Pasajeros, 2006-2009 Chevrolet Impala, 2016-2017 Chevrolet LCF 3500, 2006-2007 Chevrolet Monte Carlo, 2014-2017 Chevrolet SS, 2003-2004 Chevrolet SSR, 1999-2013 Chevrolet Silverado 1500, 2007 Chevrolet Silverado 1500 Classic, 1999-2016 Chevrolet Silverado 2500, 2010-2019 Chevrolet Silverado 2500 HD, 2008-2018 Chevrolet Silverado 3500, 2010-2019 Chevrolet Silverado 3500 HD, 2015-2018 Chevrolet Suburban, 2000-2014 Chevrolet Suburban 1500, 2010-2013 Chevrolet Suburban 2500, 2016-2019 Chevrolet Suburban 3500 HD, 2000-2014 Chevrolet Tahoe, 2006-2008 Chevrolet Trailblazer, 2003-2006 Chevrolet Trailblazer EXT, 2009-2012 GMC Canyon, 2005-2009 GMC Envoy, 2003-2006 GMC Envoy XL, 2004-2005 GMC Envoy XUV, 2003-2014 GMC Savana 1500, 2003-2019 GMC Savana 2500, 2010-2019 GMC Savana 3500, 1999-2013 GMC Sierra 1500, 2007 GMC Sierra 1500 Classic, 1999-2000 GMC Sierra 2500, 2010-2019 GMC Sierra 2500 HD, 2010-2019 GMC Sierra 3500 HD, 2000-2014 GMC Yukon, 2000-2014 GMC Yukon XL 1500, 2010-2013 GMC Yukon XL 2500, 2004-2009 Hummer H2, 2008-2010 Hummer H3, 2009-2010 Hummer H3T, 2003-2006 Isuzu Ascender, 2008-2009 Pontiac G8, 2005-2008 Pontiac Grand Prix, 2005-2009 Saab 9-7x
Please review Specifications and the detailed fitment table for notes and exceptions.