{"product_id":"comp-cams-1478-16-trunnion-upgraded-1-7-ratio-rocker-arm-set-for-gm-ls3","title":"COMP Cams 1478-16 Trunnion-Upgraded 1.7 Ratio Rocker Arm Set for GM LS3 for Select Cadillac CTS, Cadillac Escalade, Cadillac Escalade ESV, Cadillac Escalade EXT, Chevrolet Avalanche, Chevrolet Camaro, Chevrolet Corvette, Chevrolet SS, Chevrolet Silverado","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 1478 rockers fit LS3 engines.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFits: 2009-2015 Cadillac CTS, 2007-2016 Cadillac Escalade, 2007-2016 Cadillac Escalade ESV, 2007-2013 Cadillac Escalade EXT, 2007-2009 Chevrolet Avalanche, 2010-2016 Chevrolet Camaro, 2008-2013 Chevrolet Corvette, 2014-2017 Chevrolet SS, 2007-2013 Chevrolet Silverado 1500, 2007-2009 Chevrolet Suburban 1500, 2008-2009 Chevrolet Tahoe, 2008-2016 GMC Sierra, 2007-2013 GMC Sierra 1500, 2007-2014 GMC Yukon, 2007-2014 GMC Yukon XL 1500, 2008-2009 Hummer H2, 2008-2009 Pontiac G8\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePlease review Specifications and the detailed fitment table for notes and exceptions.\u003c\/p\u003e","brand":"COMP Cams","offers":[{"title":"Default Title","offer_id":47846747406549,"sku":"ds_BDQQ_1478-16","price":846.99,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/8999\/9829\/files\/1477-1-1200-lg_1.jpg?v=1771541289","url":"https:\/\/shdp.ca\/products\/comp-cams-1478-16-trunnion-upgraded-1-7-ratio-rocker-arm-set-for-gm-ls3","provider":"SHDP Truck \u0026 Auto","version":"1.0","type":"link"}