PPE PCV Breather Repair Kit 2004.5-2005 GM 6.6L Duramax LLY Billet Aluminum
This product is selected for proper fitment and compatibility with the listed engine application. Our team is available to assist with fitment questions, installation considerations, and supporting components to ensure a smooth install and reliable performance.
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A PCV breather repair kit for 2004.5-2005 GM 6.6L Duramax LLY, replacing the factory plastic valve cover breather system with CNC machined billet aluminum fittings and oil-compatible tubing.
Key Features
- CNC machined billet aluminum valve cover adapter fittings
- Oil-compatible 5/8 inch tubing
- Sold as a complete kit
- Replaces the failure-prone factory plastic breather system
Fitment
2004.5-2005 GM 6.6L Duramax LLY applications.
Product Details
- Manufacturer: Pacific Performance Engineering (PPE)
- Manufacturer Part Number: 114020405
- Fittings: CNC Machined Billet Aluminum
- Tubing: 5/8 inch, oil compatible
- GM Equivalent Part Number: 973570331
- Condition: New
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