Holley GM LS3/L92 Single Plane Carbureted Intake Manifold; Black (07-08 6.2L Yukon)

Description

High-Performance Intake. The Holley GM LS3/L92 Single Plane Carbureted Intake Manifold in black ceramic coating is engineered to boost engine performance by optimizing air flow delivery to the cylinders. It supports a broad torque curve from 2500 to 7000 RPM, making it an excellent choice for GM LS Gen III or IV engines equipped with LS3/L92 style rectangular port cylinder heads. This manifold enhances vehicle response and overall power output in carbureted engine setups.

Construction and Appearance. Made from cast aluminum with a durable black ceramic coating, this intake manifold features efficient casting with consistent wall thickness for lightweight strength. The black ceramic finish offers heat resistance and a sleek look, making this manifold suitable for high-performance applications including turbocharging, centrifugal blowers, and nitrous oxide systems.

Installation. Installation is straightforward, requiring no drilling. The manifold’s low carb flange height allows it to fit in most vehicles with minimal hood modifications. It includes mounting bolts, washers, and Viton O-ring flange gaskets to ensure a reliable OEM-style seal and a hassle-free setup.

Warranty. This product is backed by a manufacturer’s limited 90-day warranty.

Application. Specifically designed to fit the 07-08 6.2L Yukon, this intake manifold is compatible with factory LS3/L92 style rectangular port cylinder heads commonly found in these vehicles.

Holley 300-131BK

CA Residents: WARNING: Cancer and Reproductive Harm

• Black Ceramic Coated Carbureted Single Plane Intake Manifold
• Fits All GM LS Gen III Or IV Engines Equipped With LS3/L92 Style Rectangular Port Cylinder Heads
• Weight – 11.5 Lbs.
• Minimum Carb Flange Height – Fits In Vehicles With Minimal Hood Modifications
• Height (Front) – 5.417″ To The Lifter Valley Cover Flange At The Engine Block Front Flange
• 2500-7000 RPM Power Band
• Optimized Runner Layout And Constant Cross Sectional Area – Broad Torque Curve For Best Vehicle Performance From 2500-7000 RPM
• 4150 Square Bore Flange (Accepts Standard Throttle Bore Sizes)
• Port Size – 2.50″ Height X 1.15″ Wide
• Efficient Casting Design – Lightweight, Consistent Wall Thicknesses, Improved Casting Quality
• Includes Viton® O-Ring Intake To Cylinder Head Gaskets – Viton® Is A Registered Trademark Of DuPont Performance Elastomers
• Cast Aluminum Construction – Ideal Manifold For Centrifugal Blower, Turbocharged Or Nitrous Oxide Power Adder Applications
• Fits 07-08 6.2L Yukon