Industrial Injection 0 986 437 308SHO Remanufactured Fuel Pump Over Stock for Duramax LLY - 0 986 437 CP3 42% 2004.5-2005

The Industrial Injection 0 986 437 308SHO is a remanufactured and modified CP3 high-pressure fuel injection pump designed specifically for 2004.5-2005 Chevrolet/GMC Duramax LLY diesel engines. This performance-enhanced CP3 delivers approximately 42% more fuel volume than the stock pump, providing the increased fuel delivery needed for modified engines running larger injectors, upgraded turbochargers, or custom tuning.

Key Features:

• 42% increase in fuel delivery over stock CP3 pump
• Remanufactured OEM Bosch CP3 core with Industrial Injection performance modifications
• Direct bolt-in replacement for 2004.5-2005 Duramax LLY applications
• Supports moderate to aggressive performance builds and tuning
• Professional remanufacturing process ensures reliability and longevity
• Maintains stock mounting configuration and connections

This modified CP3 is ideal for enthusiasts looking to support additional horsepower and torque gains without upgrading to a dual CP3 system. The 42% increase in fuel flow provides excellent support for street performance and towing applications. A $300 core charge applies to this product and will be refunded upon return of your rebuildable OEM pump core in acceptable condition.

Application: 2004.5-2005 Chevrolet Silverado and GMC Sierra 2500HD/3500HD with 6.6L Duramax LLY diesel engine.

Note: Core charge of $300.00 applies. Core must be returned for refund.