DDP DDPLML-50 DURAMAX 11-16 LML REMAN INJECTOR SET 20 PERCENT OVER

The DDP DDPLML-50 is a 50-inch braided stainless steel fuel line designed for custom fuel system configurations on 2011–2016 GM Duramax LML 6.6L trucks. Whether used for fuel supply or return, this diesel-rated line is perfect for builds using aftermarket filters, remote-mounted regulators, or performance fuel pump systems. Engineered for durability and leak-free performance in high-demand applications.

Vehicle Fitment:

• 2011–2016 Chevrolet Silverado 2500HD / 3500HD – 6.6L Duramax LML

• 2011–2016 GMC Sierra 2500HD / 3500HD – 6.6L Duramax LML

Designed for use in custom fuel system applications. Not an OEM direct replacement.

Specifications:

• Brand: DDP (Diesel Dealer Pros)

• Part Number: DDPLML-50

• Length: 50 inches

• Line Type: Braided stainless steel (diesel-rated)

• End Fittings: AN-style compatible (varies by production)

• Application: Fuel supply or return line

• Fuel Compatibility: Diesel, Bio-diesel blends

• Country of Origin: USA

Features & Benefits:

• Shorter 50" length for tighter routing areas or secondary return/supply lines

• Durable braided construction resists abrasion, kinking, and heat

• Compatible with DDP LML fuel blocks, regulators, and filter kits

• Ideal for regulated return systems, dual-feed systems, or pump relocations

• Ensures reliable, high-flow fuel delivery in tuned or modified setups

 Suggested Pairings:

• DDPLML-STK – OEM routing replacement kit

• DDPLML-75 / DDPLML-100 – For longer line routing

• DDP return blocks, CP3 conversion kits, or bed-mounted regulators