DDP DDPLMM-100 DURAMAX 08-10 LMM REMAN INJECTOR SET 45 PERCENT OVER 75HP

The DDP DDPLMM-100 is a 100-inch braided diesel fuel line designed for custom fuel system setups on 2007.5–2010 GM Duramax trucks equipped with the LMM 6.6L engine. This high-quality line can be used for fuel supply or return routing in builds that utilize aftermarket filters, regulators, or fuel pump relocations. Compatible with AN-style fittings, this line is perfect for performance fuel systems, regulated return setups, or CP3 conversions.

Vehicle Fitment:

• 2007.5–2010 Chevrolet Silverado 2500HD / 3500HD – 6.6L Duramax LMM

• 2007.5–2010 GMC Sierra 2500HD / 3500HD – 6.6L Duramax LMM

For use with aftermarket fuel system components – not a direct OEM replacement.

Specifications:

• Brand: DDP (Diesel Dealer Pros)

• Part Number: DDPLMM-100

• Length: 100 inches

• Application: Fuel supply or return line

• Fuel Compatibility: Diesel, Bio-diesel blends

• Hose Type: Braided stainless steel diesel-rated line

• End Fittings: AN (requires matching adapters, sold separately)

• Installation: Universal/custom-fit (cut-to-length optional)

• Country of Origin: USA

Features & Benefits:

• Designed for custom Duramax fuel systems (LMM platform)

• Supports high-flow demands in tuned or modified engines

• Braided for durability, abrasion resistance, and long service life

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

• Commonly used in regulated return or AirDog/FASS installs

Common Use Cases:

• Regulated return system installations

• Aftermarket fuel pump rerouting

• Dual-feed or high-flow injector upgrades

• Performance tuning and emissions-modified setups