This CCV reroute kit is designed for listed 2017–2024 Chevy Silverado and GMC Sierra 2500HD / 3500HD 6.6L L5P Duramax diesel applications. It is intended as a crankcase ventilation reroute / upgrade-style system for compatible L5P Duramax trucks.

The kit includes aluminum alloy and rubber components as listed and is designed to help reroute the crankcase ventilation path where compatible. Final fitment, installation results, intake cleanliness, drivability, and long-term performance may vary depending on vehicle condition, installation quality, use case, and supporting components.

Product Overview

This product is a CCV reroute kit for compatible 2017–2024 L5P 6.6L Duramax applications. It is not an EGR delete kit, DPF delete pipe, SCR / DOC delete product, full emissions delete kit, or universal intake system. Please verify your exact year, engine, truck configuration, cab / bed style, and local emissions requirements before purchase.

Key Details

• Fitment: Listed 2017–2024 Chevy Silverado / GMC Sierra 2500HD and 3500HD 6.6L L5P Duramax diesel applications
• Product Type: CCV Reroute Kit / Crankcase Ventilation Reroute System
• Material: Aluminum alloy and rubber components as listed
• Engine: 6.6L L5P Duramax Diesel
• Compatible Configuration: Crew cab short bed and crew cab long bed applications as listed
• Not Fit: 3500 / 4500 / 5500 Cab & Chassis commercial style trucks
• Installation: Professional installation recommended
• Use Case: Off-road, racing, closed-course, or non-public-road use where emissions laws apply

Fitment

Please use the table below to quickly confirm the main vehicle applications listed for this CCV reroute kit. Before ordering, verify your exact model year, L5P engine, truck configuration, cab / bed style, and emissions requirements.

Package Includes

• CCV reroute kit components as shown
• Aluminum alloy and rubber components as listed
• Related fittings / hoses / hardware included as shown or listed

Please review the product photos and listing details before installation. Confirm all included components, hoses, fittings, clamps, and hardware against the received package before beginning installation.

Installation Notes

• Professional installation is recommended.
• Test fit all components before final assembly.
• Verify hose routing, connection points, oil fill access, sealing surfaces, and clearance before installation.
• Check clearance around the intake air horn area, engine cover area, turbo-related components, wiring, and surrounding engine bay components.
• Make sure all hose, clamp, and fitting connections are secure before operation.
• Inspect for leaks, rubbing, loose fittings, or abnormal crankcase ventilation routing after installation.
• Recheck all connections after initial heat cycles where appropriate.

Before You Buy

• This product is intended for listed 2017–2024 Chevy / GMC 2500HD and 3500HD 6.6L L5P Duramax applications only.
• This is a CCV reroute kit / crankcase ventilation reroute system, not an EGR delete kit, DPF delete pipe, SCR / DOC delete product, or full emissions delete kit.
• This kit does not fit 3500 / 4500 / 5500 Cab & Chassis commercial style trucks.
• Please verify your exact model year, L5P engine, cab / bed configuration, and current crankcase ventilation layout before purchase.
• This product may alter factory crankcase ventilation or emissions-related routing depending on the vehicle setup.
• This product may be intended for off-road, racing, closed-course, or non-public-road use where emissions laws apply.
• This product is not represented as street legal, emissions-compliant, or CARB-compliant unless explicitly stated.
• Reliability, intake cleanliness, performance, fitment, and drivability results are not guaranteed and may vary by setup.