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G&R Diesel Intake Manifold Flange Set - Aluminum - 2017-2024 GM L5P Duramax
Product details
G&R Diesel Intake Manifold Flange Set - Aluminum - 2017-2024 GM L5P Duramax
G&R Diesel's L5P intake-manifold flange set is intended for fabricators building a custom intake collector or cold-side intercooler arrangement. The flanges are CNC-machined from 6061 aluminum and sized for 3-inch outside-diameter tubing.
Multi-axis machining is used to maintain an accurate port shape and smooth airflow path. This is a fabrication component rather than a complete bolt-on intake, so welding and custom tubing work are required.
Key Features
- CNC-machined 6061 aluminum
- Designed for 3-inch OD tubing
- Multi-axis machining for accurate port alignment
- Optimized for custom intake collector fabrication
- Suitable for custom cold-side intercooler piping
Important Notes
- Fabrication and welding are required; this is a flange set, not a complete bolt-on intake system.
Fitment
2017-2024 Chevrolet Silverado HD / GMC Sierra HD with 6.6L L5P Duramax.
Product Information
- Manufacturer: G&R Diesel
- Manufacturer Part #: GRD661023
How do I verify fitment?
Match the product fitment information to your exact year, make, model, engine, drivetrain and configuration. If anything is unclear, email sales@hilltopdieselperformance.com before ordering.
Where can I find shipping and return information?
Policy links are available in the site footer and checkout. Product-specific restrictions or core requirements are shown in the product description when applicable.
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