Holley GM LS3/L92 Dual Plane Carbureted Intake Manifold (2008 6.2L Tahoe)Find parts that fit my vehicle

Premium Performance Intake. The Holley GM LS3/L92 Dual Plane Carbureted Intake Manifold delivers an efficient air and fuel mixture to GM LS engines, enabling powerful low-end torque and high RPM capabilities up to 6,500. Designed for quick and straightforward carburetor installation, it is ideal for enthusiasts looking to convert or upgrade their LS engines with a reliable intake solution for racing use.

Construction and Appearance. Crafted from cast aluminum, this intake manifold features consistent wall thicknesses and an efficient casting design that prioritizes strength while keeping weight low. Its natural finish maintains a professional and clean look suitable for under-hood presentation in performance applications.

Installation. Installation is straightforward with O-ring cylinder head mounting flange gaskets providing an OEM-style seal. No drilling is required, making it an accessible upgrade for mechanics and enthusiasts with basic engine assembly experience.

Warranty. The product includes a manufacturer’s limited 90-day warranty, providing coverage against defects in materials and workmanship.

Application. Specifically designed for GM LS Gen III and IV engines equipped with LS3/L92 style rectangular port cylinder heads. Intended for racing use only and may require verification for direct fitment on vehicles such as the 2008 6.2L Tahoe, especially regarding emissions compliance and carbureted or compatible throttle body EFI setups.

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