{"product_id":"comp-cams-1477-16-trunnion-upgraded-1-7-ratio-rocker-arm-set-for-gm-ls1","title":"COMP Cams 1477-16 Trunnion-Upgraded 1.7 Ratio Rocker Arm Set for GM LS1 for Select Buick Allure, Buick LaCrosse, Buick Rainier, Cadillac Escalade, Chevrolet Avalanche, Chevrolet Avalanche 1500, Chevrolet Cheyenne, Chevrolet Colorado, Chevrolet Express","description":"\u003cp\u003eStock LS Rocker arms can experience cageless needle bearing failure when loads are increased. COMP Cams engineers have solved this problem with upgraded Rockers featuring a stronger and more durable trunnion and captured bearing design. These upgraded Rockers increase lift capacity and utilize caged precision Roller bearings to improve valve train durability. The trunnions are secured by snap rings. The Rockers feature a black-oxide finish and are available for LS1, LS3 and LS7 valve train geometries. A DIY upgrade kit is also available for users with stock Rockers. It features a magnetic Installation tool, and its cylindrical construction is perfect for use in an arbor press, bench vise or c-clamp.\u003c\/p\u003e\n\u003cp\u003eWith upgraded trunnions that are secured by snap rings along with a black oxide finish, our upgraded OE LS rockers offer higher lift capacity than stock. Featuring a 1.7 ratio, these 1477 rockers fit LS1, LS2 and LS6 engines.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFits: 2008-2009 Buick Allure, 2008-2009 Buick LaCrosse, 2004-2007 Buick Rainier, 2002-2013 Cadillac Escalade, 2007-2013 Chevrolet Avalanche, 2002-2006 Chevrolet Avalanche 1500, 2016 Chevrolet Cheyenne, 2009-2012 Chevrolet Colorado, 2003-2007 Chevrolet Express 1500, 2003-2019 Chevrolet Express 2500, 2010-2019 Chevrolet Express 3500, 2017 Chevrolet Express Cargo, 2017-2018 Chevrolet Express Pasajeros, 2006-2009 Chevrolet Impala, 2016-2017 Chevrolet LCF 3500, 2006-2007 Chevrolet Monte Carlo, 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, 2016-2018 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, 2003-2007 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, 2004-2007 Hummer H2, 2008-2010 Hummer H3, 2009-2010 Hummer H3T, 2003-2006 Isuzu Ascender, 2005-2008 Pontiac Grand Prix, 2005-2009 Saab 9-7x\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePlease review Specifications and the detailed fitment table for notes and exceptions.\u003c\/p\u003e\n\u003ch3\u003eSpecifications:\u003c\/h3\u003e\u003ctable class=\"specs\"\u003e\u003ctbody\u003e\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003ctd\u003eAvailable individually under 1477-1\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e","brand":"COMP Cams","offers":[{"title":"Default Title","offer_id":47961547473109,"sku":"ds_BDQQ_1477-16","price":826.99,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/8999\/9829\/files\/1477-1_03a4c06a-a014-42d2-8a37-97551ee36ee4.jpg?v=1771541296","url":"https:\/\/shdp.ca\/products\/comp-cams-1477-16-trunnion-upgraded-1-7-ratio-rocker-arm-set-for-gm-ls1","provider":"SHDP Truck \u0026 Auto","version":"1.0","type":"link"}