DDP NLBZ-75 DURAMAX 06-07 LBZ BRAND NEW INJECTOR SET 30 PERCENT OVER 75HP

The DDP DDPNLBZ-75 is a 75-inch braided stainless steel fuel line engineered for custom fuel system upgrades on 2006–2007 Duramax LBZ trucks. Ideal for mid-length fuel return or feed lines, this hose offers professional-grade construction with enhanced durability, flexibility, and resistance to diesel, biodiesel blends, and fuel additives. It's perfect for lift pump installations, filter relocations, or regulated return systems.

Vehicle Fitment:

• 2006 Chevrolet Silverado 2500HD / 3500HD – 6.6L Duramax LBZ

• 2006 GMC Sierra 2500HD / 3500HD – 6.6L Duramax LBZ

• 2007 (Classic Body Style) Silverado / Sierra 2500HD / 3500HD – 6.6L Duramax LBZ

Designed for custom fuel routing – not a direct factory replacement.

Specifications:

• Brand: DDP (Diesel Dealer Pros)

• Part Number: DDPNLBZ-75

• Length: 75 inches (6.25 feet)

• Material: Braided stainless steel

• Fittings: AN-style ends (confirm with build requirements)

• Fuel Compatibility: Diesel, ULSD, B20+, and additives

• Pressure Rating: High-pressure diesel system safe

• Application: Feed or return line for custom installations

• Country of Origin: USA

Key Features:

• 75” length is ideal for underbody routing, frame rail runs, or cab-to-engine setups

• Stainless braid provides outstanding abrasion resistance and temperature tolerance

• Works with lift pumps, CP3 conversions, and aftermarket filter systems

• Compatible with standard and biodiesel fuels

• Built for longevity and secure, leak-free operation

 Common Applications:

• Custom return lines

• Lift pump to engine routing

• Mid-length frame-to-engine connections

• Use in conjunction with fuel filter relocation kits