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Industrial 0445020030SHO New 42% Over Stock CP3 | 2004.5-2005 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LLY

Industrial 0445020030SHO New 42% Over Stock CP3 | 2004.5-2005 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LLY

by Industrial Injection
SKU IIS-0445020030SHO
$1,942.86 - $1,942.86
$1,942.86
$1,942.86 - $1,942.86
$1,942.86
Product Availability
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Industrial Injection 42% Over CP3 Pump – 0445020030SHO

Fits 2004.5–2005 GM 6.6L Duramax LLY

Support up to 600 horsepower with the Industrial Injection 0445020030SHO CP3 Pump, which delivers 42% more fuel flow than the factory unit. Designed for 2004.5–2005 GM 6.6L Duramax LLY trucks, this upgraded CP3 is perfect for mild-to-moderate performance builds running upgraded injectors, tuning, or light turbo upgrades. It's a dependable, high-output pump that boosts fueling without sacrificing daily drivability or OEM fitment.

Built from a brand-new Bosch CP3 core, this unit is precision-modified by Industrial Injection to offer increased fueling capacity while maintaining factory-level reliability. No core charge is required.

Key Features:

  • 42% increased fuel flow over stock

  • Supports builds up to approximately 600 horsepower

  • Built from new Bosch CP3 – no reman, no core required

  • Ideal for towing, street performance, and light competition use

  • Drop-in OEM replacement for easy installation

  • Compatible with stock or aftermarket injectors

  • Flow-tested and assembled by Industrial Injection

Fitment:
2004.5–2005 Chevrolet Silverado and GMC Sierra 2500HD / 3500HD with 6.6L Duramax LLY

Warranty:
Limited warranty provided by Industrial Injection. See manufacturer for coverage details.

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