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VSE CCV Upgrade Kit for 2017–2024 Chevy Silverado/GMC Sierra 6.6L Duramax L5P
Sale price
$995.00
Regular price
Regular price
$995.00
Unit price
Tax included.
Shipping calculated at checkout.
Off-road and competition use only
Not for use on road-registered vehicles. Removing or modifying emissions equipment on a registered vehicle is illegal in Australia.
VSE CCV Upgrade Kit for 2017–2024 Chevy Silverado/GMC Sierra 6.6L Duramax L5P
Sale price
$995.00
Regular price
Regular price
$995.00
Unit price
VSE Engineered
Art: 17-24-L5P-CCV-BLACK
Vehicle Fitment
Set your vehicle
Fits
- Chevrolet Silverado 2500 / 2500HDAll years – check notes
- Chevrolet Silverado 3500 / 3500HDAll years – check notes
- GMC Sierra 2500 / 2500HDAll years – check notes
- GMC Sierra 3500 / 3500HDAll years – check notes
Before you order
Not sure it fits? Ask us.
Send your year, model and engine. We'll confirm the part number before you buy.
Pay later
Afterpay & Zip
Split it into instalments
Delivery
Australia-wide
Usually 3–7 business days
Genuine
US & Canadian brands
Not copies or knock-offs
Support
Real people, no bots
20+ years fitting this gear
Aussie owned. 25 years in the auto trade.
About us
Normally ships within 3–8 business days
The factory CCV on the L5P Duramax is plastic, it cracks, and GM doesn't sell a serviceable part to fix it. VSE's billet aluminium kit replaces it for good.
What it does
- Replaces the factory plastic CCV block with machined billet aluminium.
- Moves the oil fill to the front of the engine on a tall billet standpipe that clears the accessories, so topping up is easier.
- Separates the CCV system from the oil fill port.
- Two passive differential drop devices built into the block pull more oil out of the CCV supply line. No moving parts to wear out.
- Stops hot charge air from the turbo feeding back through the factory CCV into the intake air horn, which helps keep the intake cleaner.
Fitment
2017–2024 Chevrolet Silverado and GMC Sierra 2500HD/3500HD with the 6.6L Duramax L5P (L5D).
Fitting
Bolts in where the factory CCV sits (four safety lock screws). Allow about 30–45 minutes. VSE install instructions (PDF).
Two finishes
Midnight Black or Raw Aluminium. Same kit, same price.
Lead time
Ordered in for you from VSE in the USA, lead time about 2 weeks. Not sure it suits your truck? Get in touch and we'll check it for you before you order.
Warranty
VSE covers the kit for life against workmanship and manufacturing defects. Damage from incorrect fitting or misuse isn't covered.