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CCV PCV Reroute Kit

Shop fitment-specific CCV and PCV reroute kits for Ford Powerstroke, Dodge Ram Cummins, and GM Duramax diesel trucks. Available configurations include basic crankcase vent reroute kits, CCV delete kits, upgraded hose-and-fitting packages, and systems equipped with an oil catch can or separator.

A diesel engine’s crankcase ventilation system relieves pressure created by combustion gases that pass the piston rings, commonly known as blow-by. These gases can carry oil vapor and moisture. In many factory closed-crankcase systems, the vapor is routed back into the turbo inlet or intake system.

A CCV or PCV reroute kit changes this ventilation path. Depending on the design, it may redirect crankcase vapor through a longer hose, an oil separator, a catch can, or another approved ventilation configuration. The correct system must manage oil mist without restricting crankcase flow or creating excessive internal pressure.

Shop CCV and PCV Reroute Kits by Truck Platform

Select your diesel platform to compare compatible products:

What Is the Difference Between CCV and PCV?

CCV means Closed Crankcase Ventilation. It is the term commonly used for modern diesel systems that route filtered crankcase gases back into the engine’s intake.

PCV means Positive Crankcase Ventilation. This term is more common on gasoline engines, although many shoppers and aftermarket product listings use “CCV” and “PCV” together when referring to diesel crankcase ventilation parts.

Both systems are designed to manage blow-by gases and crankcase pressure. Product compatibility should be determined by the truck’s engine and model year rather than by the CCV or PCV label alone.

How to Choose the Correct CCV Reroute Kit

Confirm the following details before ordering:

  1. Engine and model year: A kit for a 6.7L Powerstroke will not fit a 6.7L Cummins, and Duramax LLY, LBZ, LMM, LML, and L5P engines can require different hoses, fittings, and mounting points.
  2. Basic reroute or catch-can system: A basic reroute changes the vapor path, while a catch-can configuration is designed to separate and collect a portion of the oil mist. Catch cans may require periodic inspection or draining.
  3. Open or closed configuration: Some kits vent through a remote hose, while others use a filtered or closed-loop arrangement. Confirm which configuration the product provides and whether it is permitted for your application.
  4. Hose routing and material: The hose must be kept away from hot exhaust parts, belts, fans, steering components, and sharp edges. It should not be kinked or collapsed.
  5. Included parts: Review whether the product includes hoses, fittings, block-off plates, clamps, adapters, brackets, filters, or a catch can. Contents vary between listings.
  6. Vehicle configuration: Confirm compatibility with the exact truck, including pickup or Cab and Chassis models where applicable.

Recommended CCV & PCV Reroute Kits

These products provide useful starting points for the three major diesel platforms:

Always check the current product page for exact fitment, package contents, availability, and installation notes.

Why Consider a CCV or PCV Reroute Kit?

A correctly designed crankcase ventilation system may help reduce the amount of oil mist entering the turbo inlet, intercooler piping, intake boots, and intake tract. It can also make oil-residue inspection and maintenance easier when the system includes a serviceable catch can.

However, a reroute kit does not repair worn piston rings, damaged cylinders, excessive engine blow-by, a failed turbocharger, or an underlying crankcase-pressure problem. Excessive vapor, smoke, or oil consumption should be professionally diagnosed before installing aftermarket components.

Frequently Asked Questions

What does a CCV reroute kit do?

A CCV reroute kit changes where crankcase blow-by gases and oil vapor travel. Instead of following the factory route into the turbo inlet, the vapor may be directed through an alternate hose, filter, separator, or catch can, depending on the kit.

Will a CCV reroute completely stop oil from entering the intake?

It may reduce oil mist entering the intake, but results depend on the engine’s condition, blow-by level, kit design, hose routing, and maintenance. No kit should be expected to eliminate every trace of oil vapor.

Is a catch can required?

Not always. A catch can is an optional oil-separation and collection component on many applications. It can help contain oil mist, but it may require regular inspection and draining. Follow the maintenance instructions for the specific product.

Does a CCV reroute require a tuner?

A CCV reroute by itself does not typically require emissions-related tuning on every truck. Requirements vary by engine, sensors, and product design, so confirm the instructions for the exact kit. Never assume that one installation procedure applies to every platform.

Can a CCV reroute fix excessive blow-by?

No. Excessive blow-by can indicate worn piston rings, cylinder wear, damaged pistons, or other internal engine problems. A reroute kit changes the ventilation path but does not correct the mechanical cause.

Can incorrect installation damage the engine?

Yes. A restricted, kinked, frozen, blocked, or undersized vent path can allow crankcase pressure to rise. This may contribute to oil leaks, seal problems, or other engine damage. Maintain adequate ventilation and follow the product instructions.

How often should a catch can be serviced?

The service interval depends on engine condition, climate, workload, hose routing, and catch-can capacity. Inspect it frequently after installation to establish an appropriate draining schedule.

Find the Right Crankcase Ventilation Kit

Begin with your truck’s engine family and model year. Then compare the kit type, hose routing, included fittings, catch-can design, chassis compatibility, maintenance requirements, and emissions status. Selecting a properly matched system is essential for maintaining safe crankcase ventilation and avoiding ordering or installation problems.

Select Your Vehicle

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FAQs

Absolutely. Every kit comes with everything you need: sealing plate, ventilation hose, clamps, mounting bracket, dedicated fasteners, and an optional oil collection tank. No extra trips to the parts store required.

No retune is required. Our CCV/PCV kits are designed to be factory-compatible, working directly with popular engines like the 6.7 Powerstroke and 6.7 Cummins right out of the box. For maximum performance gains, pairing with a custom ECU tune is always an option.

Not required for operation, but highly recommended for street-driven trucks. An oil-gas separator ensures cleaner oil and gas collection, keeping your system running at its best.

CCV Delete: Removes the entire factory CCV piping.

CCV Reroute: Redirects crankcase oil and gas to another location (typically the exhaust system).Both methods achieve the same core goal: keeping oil and blow-by gases out of your intake system.

On average, we recommend emptying the reservoir every 3,000–5,000 miles, which typically collects 3–6 ounces of oil. Towing, heavy hauling, or modified vehicles may require more frequent checks and emptying.

Most of our delete kits are designed for off-road use only. It is your responsibility to verify and comply with all local emissions regulations before installation on a public road.

For most engines like the 6.0 and 7.3 Powerstroke, installation is straightforward with basic hand tools.

For more complex models (e.g., 6.4 Powerstroke), we recommend professional installation or prior mechanical experience to ensure proper fit and function.

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