Comp Cams 146602B Lsx Manifold

Description

This item is brand-new, factory sealed.

Compatible with 1999-up 4.8/5.3/6.0L LS engines with cathedral port heads; Compatible with GM 4.8/5.3/6.0L cathedral port truck engines and cathedral port LS1/LS2/LS6 race applications where hood clearance is not a concern, the FAST LSXRT102mm Intake Manifold follows the path chartered by the original FAST LSX Gen III Intake by featuring a modular design that allows for easy porting and disassembly and a runner design that yields an incredible 25 peak horsepower gain over the stock intake, on a stock 6.0L engine with a Big Mouth 102mm Throttle Body. And similar to the LSXR 102mm Intake Manifold for cars, the LSXRT features the ability to remove individual runners for modification. The LSXRT is constructed from a proprietary precision injection molded polymer which offers many benefits, including lighter weight, greater strength and lower heat soak propensity. While it features a 102mm air inlet that was designed for the FAST Big Mouth 102mm Throttle Body, it can also be used with stock 90mm or aftermarket 92mm throttle bodies (78mm three-bolt throttle bodies require an adapter). Other features include integrated NOS bungs and precise bolt-on fit that permits the use of factory accessories and OEM fuel/emission connections without adjustments or clearance issues. Some GM truck models may require the FAST 92mm or 102mm throttle body.;
Designed for use with FAST 102mm Big Mouth Throttle Body 102mm inlet also works w/ OEM electronic 78/90mm or aftermarket 90/92mm throttle bodies for high flow and minimal restriction (three-bolt electronic throttle bodies require an adapter) Advanced polymer material is strong, lightweight and cools intake charge for enhanced power Big gains in rear-wheel HP yet retains factory fitments and under-hood clearance requirements Fits Select: 2011,2013 CHEVROLET SILVERADO K1500 LT 8 Cyl 5.3 L 1999,2001,2003-2006,2012 CHEVROLET SILVERADO K1500 8 Cyl 5.3 L 2009-2010 CHEVROLET SILVERADO C1500 LT 8 Cyl 5.3 L 2011 GMC SIERRA C1500 SLE 8 Cyl 5.3 L 2000,2002,2008 CHEVROLET SILVERADO C1500 8 Cyl 5.3 L 2013 GMC SIERRA K1500 SLE 8 Cyl 5.3 L 2014-2016 CHEVROLET SILVERADO C2500 HEAVY DUTY LT 8 Cyl 6 L 2009-2010,2012 GMC SIERRA C1500 8 Cyl 5.3 L 2001,2003-2007,2014 CHEVROLET TAHOE C1500 8 Cyl 5.3 L 2000,2002 CHEVROLET TAHOE K1500 8 Cyl 5.3 L 2007 CHEVROLET SILVERADO K1500 CREW CAB 8 Cyl 5.3 L 2009,2011,2015 CHEVROLET SUBURBAN K1500 LT 8 Cyl 5.3 L 2009,2011 CHEVROLET TAHOE C1500 LT 8 Cyl 5.3 L 2000,2003-2005,2007,2014 CHEVROLET SUBURBAN K1500 8 Cyl 5.3 L 2010,2012-2013 CHEVROLET TAHOE K1500 LT 8 Cyl 5.3 L 2001-2002,2006,2012-2013,2016 CHEVROLET SUBURBAN C1500 8 Cyl 5.3 L 2002,2005-2006 CHEVROLET AVALANCHE K1500 8 Cyl 5.3 L 2010-2017 CHEVROLET EXPRESS G2500 8 Cyl 4.8 L 2003-2004,2007-2008 CHEVROLET AVALANCHE C1500 8 Cyl 5.3 L 2008 CHEVROLET TAHOE K1500 POLICE/K1500 SPECIAL SERVICE 8 Cyl 5.3 L 2002-2008,2013 GMC YUKON 8 Cyl 5.3 L 2008 GMC SIERRA K1500 8 Cyl 5.3 L 2017-2019 CHEVROLET SILVERADO K2500 HEAVY DUTY LT 8 Cyl 6 L 1999,2003-2006 GMC NEW SIERRA C1500 8 Cyl 5.3 L 2000-2002,2007 GMC NEW SIERRA K1500 8 Cyl 5.3 L and more – add your vehicle to our fit widget to check