COMP Cams 1676-1 Ultra Pro Magnum 1.8 Ratio Rocker Arm for GM LS3 w/ 3/8" Stud for Select Cadillac CTS, Cadillac Escalade, Cadillac Escalade ESV, Cadillac Escalade EXT, Chevrolet Avalanche, Chevrolet Camaro, Chevrolet Corvette, Chevrolet SS, Chevrolet
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- For LS3/L99/L76 - Rectangle Port Head LS Applications
- Single Stud Mount Rocker - Includes Poly Lock - Requires 3/8" Studs & Guide Plates
- 1.8:1 Ratio
This Ultra Pro Magnum rocker is made of black oxide coated 8650 chromemoly steel that can withstand up to 850 lbs of spring pressure. Featuring a 1.8 ratio, this rocker fits LS3 with a 3/8" diameter stud.
Fits: 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
Please review Specifications and the detailed fitment table for notes and exceptions.