2019-2026
2014-2018
2007-2013
1999-2006
Installation Time
(approx) 6 Hours
Difficulty Level:
Mechanical expertise or professional installation required.
Installation Guides
No guide available for this part yet.
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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 Sierra 1500 Denali)Find parts that fit my vehicle
Item S514714
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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
- Cast Aluminum Construction
- EFI Fuel Rails Machined For -8AN O-Ring Fittings With Large Passages
- Designed For Naturally Aspirated Or Forced Induction Engines In The 6.0 To 7.0+ Liter Range
- Max Power At 7000-8000+ RPM
- Runner Length Of 6.50 Inches With Tapered Cross-Section
- Throttle Body Flange Location: Height 8.42 Inches, Longitudinal 3.84 Inches Forward, 25 Degree Angle Down From Vertical
- Plenum Top Gasket Type: 3/32 Inch Round O-Ring Cord
- Mounting Flange Gasket Type: Standard LS3 Molded O-Ring
- Port Size: 2.49 Inches Height By 1.21 Inches Wide
- Total Height With 92/102mm EFI Plenum Top - 12.32 Inches To The Lifter Valley Cover Flange On Engine Block
- Fuel Rails Included
- Vacuum Ports Included
- Single Plane Manifold Type
- Plenum Top Is Removable
- Throttle Body Gasket Included, Throttle Body Not Included
- Designed With Aggressive Race-Bred Styling
- Legal For Sale Or Use On Racing Use Only Vehicles
- Fits 07-08 6.2L Sierra 1500 Denali
Description
Performance Intake Solution. The Holley GM LS3/L92 Modular EFI Hi-Ram Intake Manifold with 92mm LS Throttle Body Mount; Black is designed to improve the airflow and fuel delivery to your engine, enhancing power output and responsiveness. Ideal for both naturally aspirated and forced induction setups, it supports engines ranging from 6.0 to over 7.0 liters, optimized for high RPM performance between 7000 and 8000 RPM.
Construction and Appearance. Crafted from cast aluminum, this intake manifold features durable construction and a sleek black ceramic coating that provides corrosion resistance and an aggressive aesthetic. The modular plenum top and precision-machined fuel rails are designed for efficiency and high fuel flow capacity.
Installation. Installation is straightforward for experienced enthusiasts and professionals, requiring no drilling or major modifications. The intake manifold is designed to bolt directly onto compatible LS3/L92 engines for a secure fit.
Warranty. This product includes a manufacturer?s limited 90-day warranty.
Application. Specifically engineered to fit the 07-08 6.2L Sierra 1500 Denali, ensuring direct compatibility and optimal performance for this model without requiring modifications.
Holley 300-116BK
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- (1) Hi-Ram Intake Manifold
- (1) Throttle Body Mount (92mm LS)
- (1) Set Of Mounting Hardware
Tech Specs
Tech Guides:
4.9
Reviews of Holley Intake Products (8)
Questions & Answers
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Will It Fit My Sierra 1500
- 6.2L V8 - 07, 08
