Watch in action

Optimize Your Duramax Cooling System

The Fleece Performance Oil Cooler Adapter Kit is engineered for enthusiasts looking to streamline their cooling setup on 2001-2007 and 2011-2016 GM 6.6L Duramax engines. This high-quality adapter allows for a clean, efficient connection when installing aftermarket oil cooling systems or remote filter setups, ensuring your engine maintains optimal operating temperatures under heavy loads.

Key Features and Benefits

• Precision Engineering: Designed for a direct, leak-free fitment on GM 2500 and 3500 platforms.
• Durable Construction: Built to withstand the high-pressure demands of diesel performance.
• Simplified Installation: Streamlines the plumbing process for custom oil cooler configurations.
• Versatile Compatibility: Fits a wide range of Duramax model years including classic and newer body styles.

By removing restrictions and improving flow, this adapter kit is a critical component for those running high-horsepower tunes or towing heavy loads. Whether you are building a dedicated work truck or a performance-oriented street machine, this kit provides the reliability you need. Trust the experts at GGCRACING to provide the premium components required to keep your Duramax running strong for years to come.