PPE 114020405 2004.5-2005 GM 6.6L LLY DURAMAX PCV BREATHER REPAIR KIT

Specifically designed for the 2004.5 to 2005 LLY Duramax. This upgrade kit replaces the factory plastic valve cover breather system with CNC machined billet aluminum valve cover adapter fittings and oil compatible 5/8 Inch tubing. Sold as a complete kit.

GM Equivalent P/N: 973570331

The PPE 114020405 2004.5-2005 GM 6.6L LLY Duramax PCV Breather Repair Kit is the ultimate solution for maintaining optimal engine performance and preventing harmful blow-by. This kit is expertly engineered to replace the factory plastic valve cover breather system, enhancing durability and reliability while ensuring your Duramax engine runs smoothly.

Crafted specifically for the 2004.5 to 2005 LLY Duramax models, this repair kit features CNC machined billet aluminum valve cover adapter fittings. This premium construction provides a robust alternative to stock components, which are often prone to failure. Along with high-quality fittings, the kit includes 5/8 inch oil-compatible tubing for seamless installation and optimal airflow.

• Designed for 2004.5-2005 LLY Duramax engines
• Replaces factory plastic breather systems for enhanced durability
• CNC machined billet aluminum valve cover adapter fittings
• Includes oil-compatible 5/8 inch tubing for reliable performance
• Easy to install as a complete kit
• GM Equivalent P/N: 973570331 for guaranteed compatibility

Upgrade your engine's breathing system with the PPE 114020405 Repair Kit and experience improved performance, reliability, and peace of mind. This complete kit supplies everything needed for a straightforward installation, bringing you the quality and performance your Duramax deserves. Keep your engine running strong and extend its lifespan with this essential upgrade!