Product details

This LSXRT Intake Manifold gives LS3 engines with rectangle-port cylinder heads even more plenum volume for all-out racing. Best suited for high-RPM race engines, this manifold creates proven gains of 30+ horsepower over the FAST LS3 Street Manifold at high RPM. The raised 102mm throttle body location optimizes the larger, less restrictive High HP runner design, creating more power. It also clears truck drive accessories. 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. LSXrt 102mm High HP Rectangle Port Intake Manifold for LS3/L92

Manufacturer fitment & guides

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

• Manufacturer-supplied application summary from Turn14; this may not be an exhaustive fitment list.

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Part-specific notes

• Not CARB approved. Destination and intended-use restrictions must be checked before sale.
• Emissions acknowledgement required before purchase.
• California Proposition 65: Y

Manufacturer documents

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