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Holley GM LS3/L92 Modular EFI Hi-Ram Intake Manifold with 92mm LS Throttle Body Mount; Black (07-08 6.2L Yukon)Find parts that fit my vehicle
Item GY2958
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Product Information
Features, Description, Q&A, Specs & Installation
Features
- EFI Hi-Ram Intake for 1 x 92mm GM LS3/L92 Throttle Body - Longitudinal Mount Plenum Top - Black Ceramic Coating
- Cast Aluminum Construction
- EFI Fuel Rails Machined for -8AN O-Ring Fittings with Passages Large Enough to Accommodate High Fuel Flows and Dampen Pressure Pulsations
- Modular Base Design Accepts Wide Range of Carbureted and EFI Tops for Custom Induction Systems
- Intended for Naturally Aspirated or Forced Induction Engines in 6.0 to 7.0+ Liter Range
- Maximum Power at 7000-8000+ RPM
- Runner Length of 6.50” with Tapered Cross-Section from 4.25 In² to 2.77 In²
- Total Height with 92/102mm EFI Plenum Top is 12.32 Inches to Engine Block Lifter Valley Cover Flange
- Throttle Body Flange Height 8.42 Inches, Forward Location 3.84 Inches, Angle 25 Degrees Down from Vertical
- Plenum Top Gasket is 3/32” Round O-Ring Cord
- Mounting Flange Uses Standard LS3 Molded O-Ring
- Port Size Measures 2.49 Inches Height x 1.21 Inches Wide
- Single Plane Manifold Type with Vacuum Ports Included
- Fuel Rails Included, Fuel Injectors Not Included
- Throttle Body Bore Diameter of 92mm, Throttle Body Not Included
- Gaskets Included for Throttle Body and Plenum
- Operating RPM Range from 3500 to 8000 RPM
- Deck Height of 9.24 Inches
- Emission Code 4 - Racing Use Only Vehicles
- Recommended Use for Forced Induction
- Manufacturer's Limited 90-Day Warranty
- Fits 2007-2008 6.2L Yukon (Fitment May Require Verification Based on Vehicle Configuration)
Description
High-Performance Intake Manifold. The Holley GM LS3/L92 Modular EFI Hi-Ram Intake Manifold with 92mm LS Throttle Body Mount in black delivers an optimized air induction system designed for naturally aspirated and forced induction engines between 6.0 and 7.0+ liters. It enhances airflow and fuel delivery efficiency, providing significant power gains especially at higher RPMs, making it ideal for racing and performance applications.
Durable Cast Aluminum Construction. Crafted from cast aluminum for strength and reliability, this intake manifold features a sleek black ceramic coating that resists heat and corrosion while providing an aggressive race-inspired aesthetic. The modular base design accommodates various induction setups, allowing custom configurations.
Installation. Installation generally requires moderate mechanical skill. No drilling or permanent modifications to the engine block are usually necessary, but installation complexity may vary depending on vehicle, throttle body, fuel system, hood clearance, and swap configuration.
Warranty. Comes with a manufacturer’s limited 90-day warranty providing coverage for defects in materials and workmanship.
Application and Fitment. This intake manifold is compatible with engines in the 6.0 to 7.0+ liter range and is designed for racing use only (Emission Code 4). It is listed to fit 2007-2008 6.2L Yukon models; however, fitment may require verification based on specific vehicle configurations, related components, and clearance considerations.
Holley 300-116BK
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Tech Specs
4.9
Reviews of Holley Intake Products (8)
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Will It Fit My Yukon
- 6.2L V8 - 07, 08
