Edelbrock Manifold Chevy Ls LS3 Cross Ram w/ Red Plenums

Edelbrock part #71413 LS3 Cross-Ram intake manifold is designed for Gen IV engines with LS3, L92 and L76 rectangular port cylinder heads. The Cross-Ram LS3 is ideal for anybody looking to combine great looks and outstanding performance between 1,500 - 7,000 rpm. The unique dual-plenum design features 13" long runners with flanges that will accept two, 90mm GM LS3 throttle bodies. The cross-ram dual-plenum design is ideal for twin turbo applications. When matched with high flowing air filters and inlet tubes, the dual-plenum system gives neck-snapping performance with plenty of options for engine builders and tuners. Dyno testing resulted with gains of 27 horsepower and 28 ft-lbs. of torque over a popular aftermarket manifold.Installation InstructionsInstallation InstructionsThis Part Fits: Year Make Model Submodel 2007-2008 Cadillac Escalade Base 2008 Cadillac Escalade Platinum 2007-2008 Cadillac Escalade ESV Base 2008 Cadillac Escalade ESV Platinum 2007-2008 Cadillac Escalade EXT Base 2007-2009 Chevrolet Avalanche LT 2007-2009 Chevrolet Avalanche LTZ 2010-2015 Chevrolet Camaro SS 2008-2013 Chevrolet Corvette Base 2010-2013 Chevrolet Corvette Grand Sport 2007-2009 Chevrolet Silverado 1500 LT 2007-2009 Chevrolet Silverado 1500 LTZ 2014-2017 Chevrolet SS Base 2007-2009 Chevrolet Suburban 1500 LT 2007-2009 Chevrolet Suburban 1500 LTZ 2008 Chevrolet Tahoe LTZ 2007-2008 GMC Sierra 1500 Denali 2007-2009 GMC Sierra 1500 SLE 2007-2009 GMC Sierra 1500 SLT 2007-2008 GMC Yukon Denali 2007-2008 GMC Yukon XL 1500 Denali 2007-2009 GMC Yukon XL 1500 SLE 2007-2009 GMC Yukon XL 1500 SLT 2008 Hummer H2 Base 2008-2009 Pontiac G8 GT 2009 Pontiac G8 GXP