Installation Time
(approx) 2 Hours
Difficulty Level:
Light to Moderate mechanical skill required.
Installation Guides
No guide available for this part yet.
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Holley Mid-Rise Intake Manifold; 105mm Top (97-04 Corvette C5; 05-07 6.0L Corvette C6)Find parts that fit my vehicle
Item CV5266
Our Price
$1,249.95 each
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Product Information
Features, Description, Q&A, Specs & Installation
Features
- Mid-Rise Intake For GM LS Gen III/IV Engines With LS1/LS2/LS6 Style Cathedral Port Cylinder Heads
- Effective Power Band From 2500-7000 Rpm
- Designed For Street, Street/Strip, And Forced Induction Applications Including Turbocharged Or Normally Aspirated Engines
- Single Plane Manifold Design With EFI Manifold Plenum
- Cast Aluminum Construction With 105 Mm Throttle Body Bore Diameter
- Includes Fuel Rails, Gaskets, And Vacuum Ports
- Deck Height Of 9.24 Inches With Maximum Front Height Of 10.44 Inches; Suitable For Applications With Limited Hood Clearance But May Require Hood Modifications In Some Vehicles
- Manufacturer's Limited 90 Day Warranty
- Fits 1997-2004 Corvette C5 and 2005-2007 6.0L Corvette C6 With LS1/LS2/LS6 Cathedral Port Heads; Also Suitable For Other GM LS III/IV Engines With Compatible Cylinder Heads
Description
Performance Intake Manifold. The Holley Mid-Rise Intake Manifold; 105mm Top improves engine breathing efficiency for GM LS Gen III and IV engines equipped with LS1, LS2, and LS6 cathedral port cylinder heads. It delivers strong mid-range torque and sustained power up to 7000 RPM, supporting both naturally aspirated and forced induction setups, including turbocharged applications. Its relatively low height is designed to accommodate limited hood clearance situations, though some vehicles may require additional modifications.
Construction and Appearance. Constructed from durable cast aluminum, this intake manifold features a natural finish that highlights its precision craftsmanship and rugged design, making it suitable for performance builds that demand reliability and style.
Installation. Installation requires moderate mechanical skill and is designed to work with compatible LS1/LS2/LS6 cathedral port cylinder heads. While no drilling or major modifications to the intake manifold itself are necessary, vehicle-specific adjustments such as ECU tuning, accessory compatibility, or hood modifications may be required to complete the installation successfully.
Warranty and Application. This product includes a manufacturer's limited 90-day warranty covering defects in materials and workmanship. It fits 1997-2004 Corvette C5 and 2005-2007 6.0L Corvette C6 models with LS1/LS2/LS6 cathedral port heads, and is also suitable for other GM LS Gen III/IV engines with compatible cylinder heads and port styles. Proper fitment depends on cylinder head style and overall engine combination.
Application. Fits 97-04 Corvette C5; 05-07 6.0L Corvette C6, making it a direct fit for these models without modifications.
Holley 300-127
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) Mid-Rise Intake Manifold
4.7
Reviews of Holley Intake Products (18)
Questions & Answers
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Will It Fit My Corvette
- Base - 05, 06, 07
