Duramax CCV/PCV Reroute Kit with Resonator Delete | Fits 2004-2010 6.6L LLY/LBZ/LMM | Improves Turbo Spool, Reduces Oil Vapor & Engine Buildup

SKU: XKV61062
Availability : In Stock Pre order Out of stock
Fitment & Specs
Fits selected 2004–2010 Chevrolet Silverado and GMC Sierra 2500HD / 3500HD 6.6L Duramax diesel applications, including LLY, LBZ and LMM engine platforms. Verify model year, engine code, CCV / PCV routing, and resonator configuration before purchase.
High-Temp Hose / Stainless Steel Components · CCV/PCV Reroute + Resonator Delete Kit
Before You Buy: Off-road/racing use only · Professional install recommended
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Description

This CCV/PCV reroute kit with resonator delete is designed for listed 2004–2010 Chevy / GMC 2500HD and 3500HD 6.6L Duramax diesel applications, including LLY, LBZ, and LMM platforms. It is intended as a crankcase ventilation reroute and intake resonator delete-style kit for compatible Duramax engine bay layouts.

The kit includes high-temp hose, stainless steel components, and related parts as listed. It is designed to help reroute crankcase ventilation vapor away from the factory intake path where compatible and simplify the intake-side layout by deleting the resonator component. Final fitment, oil vapor control, intake cleanliness, sound, drivability, and long-term results may vary depending on vehicle condition, installation quality, use case, and supporting components.

Product Overview

This product is a CCV/PCV reroute kit with resonator delete for compatible 6.6L Duramax LLY / LBZ / LMM applications. It is not an EGR delete kit, DPF delete pipe, SCR / DOC delete product, full emissions delete kit, turbo kit, or universal intake system. Please verify your exact year, engine platform, CCV/PCV routing, intake resonator layout, and engine bay configuration before purchase.

Key Details

  • Fitment: Listed 2004–2010 Chevy / GMC 2500HD and 3500HD 6.6L Duramax diesel applications
  • Engine Platforms: LLY / LBZ / LMM
  • Product Type: CCV/PCV Reroute Kit with Resonator Delete
  • Function: Crankcase ventilation reroute and intake resonator delete-style kit
  • Construction: High-temp hose and stainless steel components as listed
  • Installation: Professional installation recommended
  • Instruction: Installation instruction link is provided on the product page where available
  • Use Case: Verify local regulations and vehicle configuration before purchase

Fitment

Please use the table below to quickly confirm the main vehicle applications listed for this CCV/PCV reroute and resonator delete kit. Before ordering, verify your exact model year, engine platform, truck configuration, CCV/PCV routing, and intake resonator layout.

Vehicle Name Year Engine Notes
Chevrolet Silverado 2500HD 2004–2010 6.6L Duramax LLY / LBZ / LMM Verify CCV/PCV routing and resonator layout
Chevrolet Silverado 3500HD 2004–2010 6.6L Duramax LLY / LBZ / LMM Verify CCV/PCV routing and resonator layout
GMC Sierra 2500HD 2004–2010 6.6L Duramax LLY / LBZ / LMM Verify CCV/PCV routing and resonator layout
GMC Sierra 3500HD 2004–2010 6.6L Duramax LLY / LBZ / LMM Verify CCV/PCV routing and resonator layout
Fitment Note: This table is based on the fitment information currently listed for this product. Please verify your exact model year, LLY / LBZ / LMM engine platform, CCV/PCV routing, intake resonator layout, hose connection points, and engine bay clearance before purchase.

Package Includes

  • CCV/PCV reroute kit components as shown
  • Resonator delete component as shown or listed
  • High-temp hose components as listed
  • Stainless steel components as listed
  • Related fittings, clamps, or hardware included only if shown or listed

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

Installation Notes

  • Professional installation is recommended.
  • Review the product instruction link before installation where available.
  • Test fit all components before final assembly.
  • Verify hose routing, CCV/PCV connection points, resonator delete fitment, sealing surfaces, and engine bay clearance before installation.
  • Check clearance around the intake system, turbo-related components, wiring, engine cover area, 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 2004–2010 Chevy / GMC 2500HD and 3500HD 6.6L Duramax LLY / LBZ / LMM applications only.
  • This is a CCV/PCV reroute kit with resonator delete, not an EGR delete kit, DPF delete pipe, SCR / DOC delete product, full emissions delete kit, turbo kit, or universal intake system.
  • Please verify your exact model year, engine platform, CCV/PCV routing, intake resonator layout, hose connection points, and current engine bay configuration before purchase.
  • This product may alter factory crankcase ventilation routing or intake-side configuration depending on the vehicle setup.
  • Buyers are responsible for verifying local regulations, emissions requirements, and vehicle compatibility before purchase and installation.
  • Oil vapor control, intake cleanliness, sound changes, performance, fitment, and drivability results are not guaranteed and may vary by setup.
Shipping & Return

SHIPPING & DELIVERY
Fast Processing & Reliable Transit

  • Processing: Orders are processed and shipped from the nearest available warehouse within 1 business day after payment.
  • Delivery: Estimated delivery time is approximately 3–4 business days after shipment.
  • Shipping - Free shipping on all orders within the contiguous 48 U.S. states.

RETURNS & EXCHANGES
30-Day Hassle-Free Policy

  • Return Window: We offer a 30-day return policy from the date of delivery.
  • Item Condition: Returned items should be unused, uninstalled, and in their original packaging when possible.
  • Return Process: To initiate a return or exchange, please contact our customer service team first to receive authorization and instructions.

WARRANTY
2-Year Limited Replacement Warranty

  • Duration: All products are backed by a 2-year limited warranty.
  • Coverage: This warranty covers manufacturing defects and product failures under normal use, and provides a replacement for qualified cases (repairs are not performed).

CUSTOMER SUPPORT
We’re Here to Help – Contact Us First

  • Priority Contact: For any order-related issues—including returns, warranty claims, or general inquiries—please contact us first before taking further action. We are committed to resolving your concern promptly.
  • Feedback Notice: If you are unsatisfied, we kindly ask that you allow us an opportunity to address the issue before leaving neutral or negative feedback.
  • Email Support: You can reach us at support@XKVracing.com.

What Is a CCV / PCV System?

The Crankcase Ventilation system, often referred to as CCV or PCV depending on the vehicle platform, helps manage pressure and oil vapor flow from the engine’s crankcase.

On diesel applications, this system plays a role in routing crankcase vapors through the factory ventilation path. Over time, some owners look for a cleaner or more direct routing solution depending on their setup and maintenance goals.

A CCV / PCV reroute product is different from an EGR delete, DPF delete, or tuner. It is designed specifically for crankcase ventilation routing on the listed applications.

Common Crankcase Ventilation Concerns Over Time

Factory routing can feel cluttered

Oil vapor routing may be a maintenance consideration

Service access matters on diesel applications

Modified trucks often need cleaner packaging

How a CCV / PCV Reroute Kit Helps

A CCV / PCV reroute kit is designed to provide an application-specific routing solution for the crankcase ventilation system.

Compared with a factory routing layout, some users prefer a cleaner and more direct setup that better suits their maintenance preferences or engine bay configuration.

These kits are designed for specific vehicle applications and should always be matched to the correct year, make, model, and engine.

This type of product is not a tuner, not a full emissions delete package, and not a universal fit item. Always verify fitment before ordering.

Who Is This Type of Product Typically For?

Diesel owners refining their engine bay setup

Vehicles undergoing service or component replacement

Modified trucks with supporting upgrades

Buyers who want application-specific fitment

FAST SHIPPING

1-business-day shipping after payment
3-4 business day delivery

Secure and reliable Checkout

Secure PayPal Payments

LOCAL WAREHOUSE

Orders ship from US warehouses

Easy Returns and Exchanges

30-Day Hassle-Free Returns and Exchanges

Parts Warranty

2-Year Warranty

Important Notice

Products in this category are intended for crankcase ventilation, CCV / PCV routing, intake-side routing, or resonator delete applications where compatible. They are not EGR delete, DPF delete, CAT delete, SCR / DOC delete, or full emissions delete kits unless explicitly stated on the product page.

Some CCV / PCV reroute or resonator delete products may alter factory crankcase ventilation routing, intake-side configuration, hose routing, or related factory components. Buyers are responsible for verifying vehicle compatibility, local regulations, emissions requirements, and any required supporting modifications before purchase and installation.

Professional installation is recommended. Please verify engine code, CCV / PCV routing, hose connection points, intake resonator layout, fitting size, sealing surfaces, and engine bay clearance before installation.

Oil vapor control, intake cleanliness, sound changes, turbo response, fitment, sealing, drivability, and long-term results may vary depending on vehicle condition, routing, installation quality, use case, and supporting components. No specific performance, reliability, or cleanliness results are guaranteed.

CCV / PCV Reroute FAQs

What is a CCV / PCV reroute kit? +

A CCV / PCV reroute kit is designed to change, redirect, or replace part of the factory crankcase ventilation routing where compatible. Kit contents vary by SKU and may include hoses, fittings, clamps, plugs, routing components, or resonator delete parts depending on the vehicle platform.

What does the CCV / PCV system do? +

The crankcase ventilation system helps route crankcase vapors according to the factory design. The exact routing, hose layout, valve setup, intake connection, and emissions configuration can vary by engine platform, model year, and vehicle application.

Is a CCV / PCV reroute kit the same as an EGR or DPF delete kit? +

No. A CCV / PCV reroute kit relates to crankcase ventilation routing, while EGR and DPF delete products relate to different emissions-related systems. Some vehicle builds may involve multiple systems, but each product should be verified by its own fitment notes, package list, and installation requirements.

Does a CCV / PCV reroute kit require tuning? +

Tuning is not typically required for many crankcase ventilation hose or routing changes, but requirements can vary by vehicle, sensor setup, emissions configuration, and supporting modifications. Always verify the specific product page, vehicle setup, and installer recommendation before operation.

Are CCV / PCV reroute kits street legal? +

Street legality depends on vehicle application, local regulations, emissions requirements, and how the product changes the factory crankcase ventilation or intake-side configuration. These products are not represented as street legal, emissions-compliant, or CARB-compliant unless explicitly stated. Buyers should verify applicable regulations before purchase and installation.

Will a CCV / PCV reroute reduce oil vapor in the intake system? +

A compatible reroute kit may help change how crankcase vapor is routed on certain applications, but oil vapor control and intake cleanliness results are not guaranteed. Results vary by engine condition, blow-by level, routing, installation quality, use case, and supporting components.

Will a CCV / PCV reroute improve turbo spool or performance? +

Turbo response, throttle response, performance, drivability, and long-term results are not guaranteed. Any change depends on vehicle condition, routing, engine setup, intake layout, installation quality, and supporting modifications.

What is a resonator delete? +

A resonator delete component is designed to remove or replace a factory intake resonator section where compatible. Depending on the vehicle, it may change intake-side layout, sound, clearance, or connection routing. Always verify the specific product photos, package list, and fitment notes before ordering.

Will a CCV / PCV reroute trigger a check engine light? +

It may, depending on the vehicle, sensors, ventilation layout, emissions configuration, and installation. Some applications are more sensitive to changes in routing or airflow than others. Verify product fitment and installation requirements before operation.

Can I install a CCV / PCV reroute kit myself? +

Installation difficulty varies by vehicle. Some kits involve tight engine bay access, hose routing, fittings, clamps, plugs, intake resonator components, or crankcase ventilation connection points. Professional installation is recommended.

What should I verify before buying a CCV / PCV reroute kit? +

Verify your year, make, model, engine code, crankcase ventilation layout, PCV / CCV routing, intake resonator layout, hose connection points, fitting size, included components, engine bay clearance, local regulations, and emissions requirements before purchase.