FAST Intake Manifolds (146105B)

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.


Cadillac: Escalade 07 - 16 6.2 L Engine, Cadillac: Escalade ESV 07 - 16 6.2 L Engine, Cadillac: Escalade EXT 07 - 13 6.2 L Engine, Chevrolet: Avalanche 07 - 09 6 L Engine, Chevrolet: Camaro 10 - 15 6.2 L Engine, Chevrolet: Corvette 08 - 13 6.2 L Engine, Chevrolet: SS 14 - 17 6.2 L Engine, Chevrolet: Silverado 1500 07 - 09 6 L Engine, Chevrolet: Silverado 1500 09 - 13 6.2 L Engine, Chevrolet: Suburban 1500 07 - 09 6 L Engine, Chevrolet: Tahoe 08 - 09 6.2 L Engine, GMC: Sierra 08 - 16 6.2 L Engine, GMC: Sierra 1500 07 - 09 6 L Engine, GMC: Sierra 1500 07 - 13 6.2 L Engine, GMC: Yukon 07 - 14 6.2 L Engine, GMC: Yukon XL 1500 07 - 09 6 L Engine, GMC: Yukon XL 1500 07 - 14 6.2 L Engine, Hummer: H2 08 - 09 6.2 L Engine, Pontiac: G8 08 - 09 6 L Engine, Pontiac: G8 09 - 09 6.2 L Engine