Installation Time
(approx) 1 Hour
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 Dual Plane Carbureted Intake Manifold (08-13 6.2L Corvette C6)Find parts that fit my vehicle
Item CV5180
Our Price
$478.95 each
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$23.95 Available in AM Cash Rewards.
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Product Information
Features, Description, Q&A, Specs & Installation
Features
- All GM LS Gen III or IV engines equipped with LS3/L92 style rectangular port cylinder heads
- Price four hundred sixty dollars and ninety five cents
- Free shipping to lower forty-eight US states
- Legal for sale or use on racing use only vehicles
- Dual plane design for low end torque and revving to six thousand five hundred RPM
- O-ring cylinder head mounting flange gaskets provide OEM style seal
- Optimized runner layout and constant cross-sectional area provide broad torque curve
- Port size 2.454 inch height by 1.09 inch wide
- Power band 1500 to 6500 RPM
- Includes Viton O-rings
- Weight 14.56 pounds
- Height front 5.07 inch from front lifter valley cover to carb mounting flange
- 4150 square bore carb mounting flange
- Height rear 6.14 inch from rear lifter valley cover to carb mounting flange
- Suitable for carbureted or throttle body EFI street applications
- Cast aluminum construction and efficient casting design for light weight and improved quality
- Intake port gaskets and fuel injectors not included
- Single carburetor quantity
- Vacuum ports included
- Performance grade type
- Does not include carburetor studs
- No removable runners or top lid
- Throttle body bore diameter 3.6 inch
- No nitrous bung included
- Emission code four
- Fits 08-13 6.2L Corvette C6
Description
Dual Plane Intake. The Holley GM LS3/L92 Dual Plane Carbureted Intake Manifold is engineered to simplify converting GM LS Gen III and IV engines with LS3/L92 style rectangular-port cylinder heads to carbureted fuel delivery. It is designed to maximize low-end torque and support power up to 6,500 RPM, providing a reliable solution for racing use only vehicles requiring carburetion.
Construction and Appearance. Made from cast aluminum with a natural finish, this intake manifold features precise casting for strength and reduced weight. The O-ring style sealing surfaces ensure a dependable OEM-style fitment.
Installation. Installation is straightforward with no drilling required, aided by the O-ring cylinder head mounting flange gaskets that promote easy alignment and sealing. Designed to fit under most factory hoods with minimal or no modification.
Warranty. This product includes a manufacturer’s limited 90-day warranty covering defects in materials and workmanship.
Application. This intake manifold fits the 2008-2013 6.2L Corvette C6 engines, providing a direct replacement for LS3/LS92 style rectangular port cylinder heads without requiring any additional modifications.
Holley 300-129
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) Carbureted Intake Manifold
4.7
Reviews of Holley Intake Products (18)
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
