Installation Time
(approx) 6 Hours
Difficulty Level:
Light to Moderate mechanical skill required.
Installation Guides
No guide available for this part yet.
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Holley GM LS3/L92 Hi-Ram EFI Lower Intake Manifold (08-13 6.2L Corvette C6)Find parts that fit my vehicle
Item CV5187
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Product Information
Features, Description, Q&A, Specs & Installation
Features
- EFI Base Only LS3/L92
- Free Shipping Lower 48 US States
- Legal For Sale Or Use On Racing Use Only Vehicles
- Cost Effective Alternative To Fabricated Sheet Metal For High Performance Applications
- Induction System Height Not Limited
- High Flowing LS3/L92 Style Cylinder Heads Compatibility
- Suitable For Naturally Aspirated And Forced Induction Applications
- Bold Race Bred Styling For Drag Race Muscle Car Marine Off Road Sandrails Pulling Trucks Track And Street Rod Applications
- Plenum Top Gasket Type 3/32� Round O Ring Cord
- Port Size 2.49� Height x 1.21� Wide
- Runner Length 6.50�
- As Cast Runner Cross Sectional Area Tapered 4.25� To 2.77 In�
- Mounting Flange Gasket Type Round 3/32� O Ring Viton 3� I D
- Basic Operating RPM Range 3500 8000 RPM
- Carburetor Flange N A
- Carburetor Quantity N A
- Carburetor Studs Included N A
- Category Engine
- CNC Ported No
- Construction Cast
- Cylinder Head Port Shape Rectangle
- Deck Height 9.24 IN
- EGR Port No
- Emission Code 4
- Engine GM LS3 L92
- Flange Style N A
- Fuel Injectors Included No
- Fuel Rail Included Yes
- Fuel System Type EFI
- Gasket Or Seal Included Yes
- Grade Type Performance
- Intake Port Gasket Included No
- Material Aluminum
- Nitrous Bung Included No
- Part Type Engine Intake Manifold
- Plenum Finish Natural
- Product Type Intake Manifold Base
- Removable Runners No
- Removable Top Lid Yes
- Single Or Dual Plane Type Single Plane
- Sub Category Cylinder Block Components
- Throttle Body Bore Diameter N A
- Throttle Body Gasket Included N A
- Throttle Body Included No
- Type Of Component Lower Manifold
- Vacuum Ports Yes
- Warranty Manufacturer's Limited 90 Day Warranty
- Fits 08-13 6.2L Corvette C6
Description
Performance Intake Manifold. The Holley GM LS3/L92 Hi-Ram EFI Lower Intake Manifold is designed to optimize airflow for high-performance engines, improving power delivery across a wide RPM range. It facilitates superior induction for naturally aspirated and forced induction setups, making it ideal for competitive racing and street applications.
Construction and Appearance. Crafted from cast aluminum, this intake manifold features a natural finish that highlights its bold, race-inspired design. The design includes a removable top lid and utilizes Viton O-ring seals for reliable gasketing, ensuring durability and performance integrity.
Installation. Installation is straightforward for experienced automotive professionals; no drilling is required as it is designed to fit GM LS3/L92 engines directly. The manifold includes fuel rails but requires compatible fuel injectors and throttle body components.
Warranty. This product includes a manufacturer�s limited 90-day warranty.
Application. Specifically fits the 2008 to 2013 6.2L Corvette C6 without modification, ensuring precise compatibility with the engine's intake requirements.
Holley 300-214
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) Intake Manifold
- Gaskets
- Mounting Hardware
4.9
Reviews of Holley Intake Products (8)
Questions & Answers
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Will It Fit My Corvette
- Base - 08, 09, 10, 11, 12, 13
- Grand Sport - 10, 11, 12, 13
- ZR1 - 09, 10, 11, 12, 13
