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Holley GM LS3/L92 Dual Plane Carbureted Intake Manifold; Black (07-08 6.2L Sierra 1500 Denali)Find parts that fit my vehicle
Item S514721
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Product Information
Features, Description, Q&A, Specs & Installation
Features
- Minimum Carb Flange Height Fits In Vehicles With Minimal Or No Hood Modifications
- Includes Viton® O-Rings For OEM-Style Sealing
- 1500-6500 RPM Power Band
- Optimized Runner Layout And Constant Cross Sectional Area Provide A Broad Torque Curve
- Cast Aluminum Construction For Lightweight Design And Consistent Wall Thickness
- Weighs 14.56 Lbs.
- Height (Rear) - 6.14" From Rear Lifter Valley Cover To Carb Mounting Flange
- Height (Front) - 5.07" From Front Lifter Valley Cover To Carb Mounting Flange
- Mounting Flange Gasket Type - O-Ring
- Suitable For Carbureted Or Throttle Body EFI Street Applications
- Port Size - 2.454" Height X 1.09" Wide
- 4150 Square Bore Carburetor Mounting Flange
- Fits 07-08 6.2L Sierra 1500 Denali
Description
Performance Intake Manifold. The Holley GM LS3/L92 Dual Plane Carbureted Intake Manifold in black is engineered to deliver excellent power across a broad RPM range, enhancing low-end torque while sustaining performance up to 6,500 RPM. It is ideal for GM LS Gen III or IV engines equipped with LS3/LS92 style rectangular port heads and provides a quick and efficient engine setup with a carburetor, perfect for street or throttle body EFI applications.
Construction and Appearance. This intake manifold is made from cast aluminum, offering a lightweight design with uniform wall thickness and enhanced casting quality. The sleek black finish adds durability and style, while Viton® O-rings ensure an OEM-style seal that guarantees ease of installation and long-lasting performance.
Installation. Installation is straightforward and requires no modification or drilling, thanks to the minimum carb flange height and O-ring style mounting flange gasket. It bolts directly onto compatible LS engines, providing a hassle-free upgrade.
Warranty. Includes a manufacturer's limited 90-day warranty.
Application. Specifically designed to fit the 07-08 6.2L Sierra 1500 Denali, ensuring compatibility without the need for modifications.
Holley 300-129BK
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Tech Specs
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
