DDP DDPNLBZ-300 DURAMAX 06-07 LBZ BRAND NEW INJECTOR SET 150 PERCENT OVER

The DDP DDPNLBZ-300 is a 300-inch (25 feet) braided stainless steel fuel line designed for custom diesel fuel system installations on 2006–2007 Duramax LBZ trucks. This ultra-long line is ideal for specialized builds involving bed-mounted fuel tanks, dual tank configurations, filter relocations, and competition diesel plumbing. Engineered for durability, flexibility, and resistance to high pressures and fuel additives, it’s the perfect choice for advanced custom fuel routing.

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

This is a universal-length line for custom installations – not a direct OEM replacement.

Specifications:

• Brand: DDP (Diesel Dealer Pros)

• Part Number: DDPNLBZ-300

• Length: 300 inches (25 feet)

• Construction: Braided stainless steel

• Ends: AN-style fittings (verify for system compatibility)

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

• Pressure Rating: High-pressure diesel system compatible

• Use Case: Custom fuel feed or return lines

• Country of Origin: USA

Key Features:

• Massive 300” length handles full-length routing, even across dual tanks or chassis rails

• Braided stainless construction resists high pressure, abrasion, and heat

• Ideal for competition setups, relocated fuel cells, or remote filter/water separator systems

• Compatible with lift pump kits, CP3 conversions, and regulated return systems

• Durable, flexible, and corrosion-resistant for long service life

 Common Applications:

• Bed-mounted tank to engine routing

• Remote filter head plumbing

• Dual fuel tanks and return loop systems

• Show trucks or race truck plumbing

• Fleet fuel management upgrades