6.7 Cummins CAT Conversion Kit

🛠️ 6.7 Cummins CAT Fuel Filter Conversion Kit – Billet Aluminum Head, 2-Micron Filtration, High-Flow Design

Upgrade your fuel system with the ultimate in reliability, filtration, and serviceability. This 6.7 Cummins CAT Fuel Filter Conversion Kit is engineered to outperform the factory setup with premium components designed for high-flow fuel delivery, clean install routing, and easy maintenance.

Built around a precision-machined billet aluminum filter head, this kit eliminates the weak factory plastic unit and replaces it with a durable, high-performance solution capable of running a 2-micron CAT spin-on fuel filter. Say goodbye to cracked plastic caps and overpriced OEM filters.

Perfect for performance builds, daily drivers, and race trucks alike—this conversion kit supports factory return line connections, dual fueler kits, and side-draft intakes thanks to its low-profile mounting location beneath the deck of the engine block.

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🔧 Key Features:

✅ CNC-machined billet aluminum filter head – replaces weak OEM plastic
✅ Supports CAT 2-micron spin-on fuel filters – widely available at parts stores
✅ Eliminates OEM cap cracking and expensive replacement filters
✅ Mounts below engine deck – compatible with side-draft intakes
✅ Works with most dual fueler kits
✅ Includes AN-8 O-ring port for secondary injection pump feed
✅ 1/8” NPT port for monitoring or testing fuel pressure
✅ Factory-style return line ports for a clean, OEM-style install
✅ Quick-connect fuel supply adapter for easy factory or aftermarket hookup
✅ 1/2” high-flow fuel supply line to CP3 pump included
✅ Includes CP3 high-flow inlet fitting
✅ Includes brand new CAT 2-micron fuel filter

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💡 Why This Kit Stands Out:

• Universal CAT filter compatibility makes replacement simple and affordable

• No more waiting on OEM filters—grab a new one from any auto parts store

• Clean install with OEM routing and dual fueler-friendly design

• Built to handle high-horsepower diesel applications with ease

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Upgrade your 6.7 Cummins fuel system with confidence and reliability. This CAT Fuel Filter Conversion Kit delivers better filtration, easier maintenance, and long-term peace of mind.