Building upon the popular LSXrt intake manifold, the new LSXrt gives LS3/L92 engines more plenum volume for all-out racing. The raised throttle body location optimizes the larger, less restrictive High HP runner design, creating more power.
Includes our 146070 High HP runners
Hummer: H2 08 - 09 6.2 L Engine, Cadillac: Escalade ESV 07 - 16 6.2 L Engine, GMC: Sierra 1500 07 - 13 6.2 L Engine, Chevrolet: Silverado 1500 07 - 09 6 L Engine, Chevrolet: Tahoe 08 - 09 6.2 L Engine, GMC: Yukon XL 1500 07 - 14 6.2 L Engine, Pontiac: G8 09 - 09 6.2 L Engine, Cadillac: Escalade EXT 07 - 13 6.2 L Engine, Pontiac: G8 08 - 09 6 L Engine, Chevrolet: SS 14 - 17 6.2 L Engine, GMC: Sierra 08 - 16 6.2 L Engine, GMC: Sierra 1500 07 - 09 6 L Engine, Chevrolet: Corvette 08 - 13 6.2 L Engine, Chevrolet: Silverado 1500 09 - 13 6.2 L Engine, GMC: Yukon 07 - 14 6.2 L Engine, Chevrolet: Camaro 10 - 16 6.2 L Engine, Cadillac: Escalade 07 - 16 6.2 L Engine, Chevrolet: Avalanche 07 - 09 6 L Engine, Chevrolet: Suburban 1500 07 - 09 6 L Engine, GMC: Yukon XL 1500 07 - 09 6 L Engine
Fitment:
Cadillac Escalade Base 2007
Cadillac Escalade Base 2008
Cadillac Escalade Base 2009
Cadillac Escalade Base 2010
Cadillac Escalade Base 2011
Cadillac Escalade Base 2012
Cadillac Escalade Base 2013
Cadillac Escalade Base 2014
Cadillac Escalade Luxury 2011
Cadillac Escalade Luxury 2012
Cadillac Escalade Luxury 2013
Cadillac Escalade Luxury 2014
Cadillac Escalade Platinum 2008
Cadillac Escalade Platinum 2009
Cadillac Escalade Platinum 2010
Cadillac Escalade Platinum 2011
Cadillac Escalade Platinum 2012
Cadillac Escalade Platinum 2013
Cadillac Escalade Platinum 2014
Cadillac Escalade Premium 2011
Cadillac Escalade Premium 2012
Cadillac Escalade Premium 2013
Cadillac Escalade Premium 2014
Cadillac Escalade ESV Base 2007
Cadillac Escalade ESV Base 2008
Cadillac Escalade ESV Base 2009
Cadillac Escalade ESV Base 2010
Cadillac Escalade ESV Base 2011
Cadillac Escalade ESV Base 2012
Cadillac Escalade ESV Base 2013
Cadillac Escalade ESV Base 2014
Cadillac Escalade ESV Luxury 2011
Cadillac Escalade ESV Luxury 2012
Cadillac Escalade ESV Luxury 2013
Cadillac Escalade ESV Luxury 2014
Cadillac Escalade ESV Platinum 2008
Cadillac Escalade ESV Platinum 2009
Cadillac Escalade ESV Platinum 2010
Cadillac Escalade ESV Platinum 2011
Cadillac Escalade ESV Platinum 2012
Cadillac Escalade ESV Platinum 2013
Cadillac Escalade ESV Platinum 2014
Cadillac Escalade ESV Premium 2011
Cadillac Escalade ESV Premium 2012
Cadillac Escalade ESV Premium 2013
Cadillac Escalade ESV Premium 2014
Cadillac Escalade EXT Base 2007
Cadillac Escalade EXT Base 2008
Cadillac Escalade EXT Base 2009
Cadillac Escalade EXT Base 2010
Cadillac Escalade EXT Base 2011
Cadillac Escalade EXT Base 2012
Cadillac Escalade EXT Base 2013
Cadillac Escalade EXT Luxury 2011
Cadillac Escalade EXT Luxury 2012
Cadillac Escalade EXT Luxury 2013
Cadillac Escalade EXT Premium 2011
Cadillac Escalade EXT Premium 2012
Cadillac Escalade EXT Premium 2013
Chevrolet Avalanche LT 2007
Chevrolet Avalanche LT 2008
Chevrolet Avalanche LT 2009
Chevrolet Avalanche LTZ 2007
Chevrolet Avalanche LTZ 2008
Chevrolet Avalanche LTZ 2009
Chevrolet Camaro SS 2010
Chevrolet Camaro SS 2011
Chevrolet Camaro SS 2012
Chevrolet Camaro SS 2013
Chevrolet Camaro SS 2014
Chevrolet Camaro SS 2015
Chevrolet Corvette Base 2008
Chevrolet Corvette Base 2009
Chevrolet Corvette Base 2010
Chevrolet Corvette Base 2011
Chevrolet Corvette Base 2012
Chevrolet Corvette Base 2013
Chevrolet Corvette Grand Sport 2010
Chevrolet Corvette Grand Sport 2011
Chevrolet Corvette Grand Sport 2012
Chevrolet Corvette Grand Sport 2013
Chevrolet Silverado 1500 LT 2007
Chevrolet Silverado 1500 LT 2008
Chevrolet Silverado 1500 LT 2009
Chevrolet Silverado 1500 LT 2010
Chevrolet Silverado 1500 LT 2011
Chevrolet Silverado 1500 LT 2012
Chevrolet Silverado 1500 LT 2013
Chevrolet Silverado 1500 LTZ 2007
Chevrolet Silverado 1500 LTZ 2008
Chevrolet Silverado 1500 LTZ 2009
Chevrolet Silverado 1500 LTZ 2010
Chevrolet Silverado 1500 LTZ 2011
Chevrolet Silverado 1500 LTZ 2012
Chevrolet Silverado 1500 LTZ 2013
Chevrolet SS Base 2014
Chevrolet SS Base 2015
Chevrolet SS Base 2016
Chevrolet SS Base 2017
Chevrolet Suburban 1500 LT 2007
Chevrolet Suburban 1500 LT 2008
Chevrolet Suburban 1500 LT 2009
Chevrolet Suburban 1500 LTZ 2007
Chevrolet Suburban 1500 LTZ 2008
Chevrolet Suburban 1500 LTZ 2009
Chevrolet Tahoe LTZ 2008
Chevrolet Tahoe LTZ 2009
GMC Sierra 1500 Denali 2007
GMC Sierra 1500 Denali 2008
GMC Sierra 1500 Denali 2009
GMC Sierra 1500 Denali 2010
GMC Sierra 1500 Denali 2011
GMC Sierra 1500 Denali 2012
GMC Sierra 1500 Denali 2013
GMC Sierra 1500 SLE 2007
GMC Sierra 1500 SLE 2008
GMC Sierra 1500 SLE 2009
GMC Sierra 1500 SLE 2010
GMC Sierra 1500 SLE 2011
GMC Sierra 1500 SLE 2012
GMC Sierra 1500 SLE 2013
GMC Sierra 1500 SLT 2007
GMC Sierra 1500 SLT 2008
GMC Sierra 1500 SLT 2009
GMC Sierra 1500 SLT 2010
GMC Sierra 1500 SLT 2011
GMC Sierra 1500 SLT 2012
GMC Sierra 1500 SLT 2013
GMC Yukon Denali 2007
GMC Yukon Denali 2008
GMC Yukon Denali 2009
GMC Yukon Denali 2010
GMC Yukon Denali 2011
GMC Yukon Denali 2012
GMC Yukon Denali 2013
GMC Yukon Denali 2014
GMC Yukon XL 1500 Denali 2007
GMC Yukon XL 1500 Denali 2008
GMC Yukon XL 1500 Denali 2009
GMC Yukon XL 1500 Denali 2010
GMC Yukon XL 1500 Denali 2011
GMC Yukon XL 1500 Denali 2012
GMC Yukon XL 1500 Denali 2013
GMC Yukon XL 1500 Denali 2014
GMC Yukon XL 1500 SLE 2007
GMC Yukon XL 1500 SLE 2008
GMC Yukon XL 1500 SLE 2009
GMC Yukon XL 1500 SLT 2007
GMC Yukon XL 1500 SLT 2008
GMC Yukon XL 1500 SLT 2009
GMC Yukon XL 1500 SLT 2010
GMC Yukon XL 1500 SLT 2011
GMC Yukon XL 1500 SLT 2012
GMC Yukon XL 1500 SLT 2013
GMC Yukon XL 1500 SLT 2014
Hummer H2 Base 2008
Hummer H2 Base 2009
Pontiac G8 GT 2008
Pontiac G8 GT 2009
Pontiac G8 GXP 2009
