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DDP-DYNOMITE DIESEL PRODUCTS

DDP DDPLLY-50 DURAMAX 04.5-05 LLY REMAN INJECTOR SET 20 PERCENT OVER 50HP

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SKU:
DDPLLY-50
MPN:
DDPLLY-50
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  • DDP DDPLLY-50 DURAMAX 04.5-05 LLY REMAN INJECTOR SET 20 PERCENT OVER 50HP
  • DDP DDPLLY-50 DURAMAX 04.5-05 LLY REMAN INJECTOR SET 20 PERCENT OVER 50HP
  • DDP DDPLLY-50 DURAMAX 04.5-05 LLY REMAN INJECTOR SET 20 PERCENT OVER 50HP
  • DDP DDPLLY-50 DURAMAX 04.5-05 LLY REMAN INJECTOR SET 20 PERCENT OVER 50HP
$3,657.50

Description

The DDP DDPLLY-50 is a 50-inch braided stainless steel diesel fuel line designed for custom fuel system upgrades or replacements on 2001–2005 GM 6.6L Duramax LB7 and LLY trucks. Built for high-performance applications, this line offers excellent durability, heat resistance, and pressure handling. Perfect for regulated return systems, custom filter installations, or CP3 conversion setups.

Vehicle Fitment:

  • 2001–2004 Chevrolet Silverado 2500HD / 3500HD – 6.6L Duramax LB7

  • 2004.5–2005 Chevrolet Silverado 2500HD / 3500HD – 6.6L Duramax LLY

  • 2001–2004 GMC Sierra 2500HD / 3500HD – 6.6L Duramax LB7

  • 2004.5–2005 GMC Sierra 2500HD / 3500HD – 6.6L Duramax LLY

Designed for custom use; not a direct OEM replacement line.

Specifications:

  • Brand: DDP (Diesel Dealer Pros)

  • Part Number: DDPLLY-50

  • Length: 50 inches

  • Construction: Braided stainless steel

  • End Type: AN-style fittings (may vary)

  • Fuel Compatibility: Diesel, ULSD, Biodiesel blends

  • Pressure Rating: High-pressure capable

  • Routing: Custom

  • Made in: USA

Features & Benefits:

  • Braided outer sheath resists abrasion, heat, and fuel pressure swell

  • 50" length is ideal for return line extensions, remote filter plumbing, or CP3 setups

  • Compatible with DDP return blocks, CP3 kits, and aftermarket fuel systems

  • Long-lasting and corrosion-resistant

  • Easy to route in tight engine bays or along frame rails

 Ideal For:

  • Regulated return kits

  • Remote filter or air/vacuum separator installs

  • Upgraded fuel system plumbing

  • Custom CP3 or dual CP3 feed/return setups

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Warranty Information

3 Year
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