Holley GM LS3/L92 Single Plane EFI Intake Manifold (08-13 6.2L Corvette C6)

Description

Performance Intake Manifold. The Holley GM LS3/L92 Single Plane EFI Intake Manifold optimizes airflow for GM LS Gen III engines with LS3/L92 style heads. It enhances engine performance by providing a broad torque curve and improved power delivery across a 2500-7000 RPM range, ideal for enthusiasts seeking reliable power gains and versatility in naturally aspirated or forced induction setups.

Construction and Appearance. Constructed from cast aluminum, this intake features an efficient design with consistent wall thicknesses for durability while remaining lightweight. Its natural, unpainted finish complements engine bays with a clean, professional look.

Installation. Installation is straightforward with no need for drilling, though fuel rails must be upgraded using Holley Fuel Rail Kit 534-218 to ensure compatibility. It fits with minimal hood modifications due to its low carburetor flange height.

Warranty. Comes with a manufacturer�s limited 90-day warranty covering defects in materials and workmanship.

Application. Designed specifically to fit the 08-13 6.2L Corvette C6, ensuring optimal compatibility and performance for this generation and engine size.

Holley 300-136

CA Residents: WARNING: Cancer and Reproductive Harm

• Single Plane EFI LS Intake Manifold.
• Fits All GM LS Gen III Engines Equipped With LS3/L92 Style Rectangular Port Cylinder Heads.
• Height (Front) – 5.417″ To The Lifter Valley Cover Flange At The Engine Block Front Flange And Bellhousing Flange.
• Optimized Runner Layout And Constant Cross Sectional Area – Broad Torque Curve, Best Vehicle Performance From 2500-7000 RPM.
• This Manifold Will Not Work With Factory Fuel Rails And Requires The Use Of Holley Fuel Rail Kit 534-218.
• Minimum Carb Flange Height – Fit In Vehicles With Minimum Hood Modifications.
• 4150 Square Bore Flange.
• Efficient Casting Design – Lightweight, Consistent Wall Thicknesses, Improved Casting Quality.
• Weight – 11.5 Lbs.
• Port Size – 2.50″ Height X 1.15″ Wide.
• 2500-7000 RPM Power Band.
• Cast Aluminum Construction – Great Manifold For Centrifugal Blower, Turbocharged Or NOS Mild Power Adder Applications.
• Includes Viton� O-Ring Intake To Cylinder Head Gaskets.
• Fits 08-13 6.2L Corvette C6.