Holley GM LS3/L92 Modular Mid-Rise EFI Intake Manifold with 105mm Top (08-13 6.2L Corvette C6)

Description

Modular EFI Intake Manifold. The Holley GM LS3/L92 Modular Mid-Rise EFI Intake Manifold with 105mm Top optimizes airflow for GM LS Gen III or IV engines equipped with LS3/L92 style rectangular ports. It is designed to deliver a broad powerband from 1500 to 6500 RPM, ideal for street and street/strip use. This manifold improves performance on turbocharged or naturally aspirated engines by combining a mid-rise plenum base adapter with a 105mm EFI plenum top.

Construction and Appearance. Made from cast aluminum with a natural finish, this manifold is durable and visually appealing. Its single-plane design and modular construction enable easy customization with various plenum tops. The manifold includes fuel rails and necessary gaskets, and supports Bosch Style EV-1 or Magneti Marelli Pico fuel injectors.

Installation. Installation is moderately straightforward for experienced technicians and requires no drilling or major modifications. The modular design ensures compatibility with Holley LS Hi-Ram plenum tops for flexible tuning options.

Warranty. This product comes with a manufacturer’s limited 90-day warranty, covering defects in materials and workmanship.

Application. Specifically designed for the 2008-2013 6.2L Corvette C6 with LS3/L92 rectangular port cylinder heads; not compatible with other LS engine configurations or years outside this range.

Holley 300-128

CA Residents: WARNING: Cancer and Reproductive Harm

• Fits GM LS3/L92 Engines Equipped With Rectangle Ports
• Engine Operating Range Of 1500 To 6500 RPM
• Mid-Rise Manifold Design For Street And Street/Strip Applications
• Includes A 105mm Electronic Fuel Injection (EFI) Plenum Top
• Maximum Overall Height Of 10.44 Inches With Top Plate Installed
• Compatible With Turbocharged And Naturally Aspirated Setups
• Features Modular Plenum Base Adapter For Use With Various Hi-Ram Top Options
• Aluminum Cast Construction
• Single Plane Manifold Type
• Includes Fuel Rails And Gaskets, Throttle Body Gasket Included; No Throttle Body Or Injectors
• Vacuum Ports Included; No Nitrous Bung
• Recommended For Forced Induction But Suitable For Naturally Aspirated Applications
• Supports Bosch Style EV-1 Or Magneti Marelli Pico Fuel Injectors
• Does Not Include Carburetor Flange Or Carburetor Studs
• Includes Manufacturer’s Limited 90-Day Warranty
• Fits 2008-2013 6.2L Corvette C6