2011-2016 6.6L GM Duramax LML CP3 Injection Pump Conversion Kit

Truck Tok

Crafted from solid billet aluminum for durability and precise fitment.

Improve the reliability and fuel performance of the Duramax engine.

Replaces unreliable CP4 with proven CP3 platform, avoiding $10k+ repair bills.

Exclusive molded lines for OEM-quality fit and cleaner, leak-free engine bay. 

Includes high-flow fittings and valley feed line supporting high-performance aftermarket lift pumps. 

Includes all necessary brackets and lines for a seamless swap. (Note: CP3 pump and tuning required separately).

Provides robust fueling architecture for 2011-2016 LML Duramax, perfect for towing and heavy-duty.