DDP DDPLBZ-STK DURAMAX 06-07 LBZ INDIVIDUAL STOCK REMAN INJECTOR

The DDP DDPLBZ-STK is a stock-style replacement fuel line kit engineered specifically for the 2006–2007 GM Duramax LBZ engine. Designed to match factory dimensions and routing, this kit is ideal for replacing worn, cracked, or leaking OEM fuel lines. Built to OEM specifications with premium materials for diesel durability, this direct-fit kit ensures a secure, leak-free installation without the need for custom routing or adapters.

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

Direct-fit replacement for OEM fuel lines – no cutting or modification required.

Specifications:

• Brand: DDP (Diesel Dealer Pros)

• Part Number: DDPLBZ-STK

• Type: OEM-style stock replacement fuel line kit

• Line Material: Reinforced high-temp rubber or nylon blend with protective outer sleeve

• Fittings: Factory-style quick-connects or push-lock ends

• Fuel Compatibility: Diesel, ULSD

• Application: Feed and/or return lines

• Country of Origin: USA

Key Features:

• Direct replacement for worn or damaged OEM lines

• Factory-correct length and bend profiles for easy installation

• No special fittings or custom work required

• Ideal for daily drivers, fleet maintenance, and stock trucks

• High resistance to heat, pressure, and fuel degradation

 Common Use Cases:

• Routine maintenance and fuel leak repair

• LBZ trucks with aged or brittle OEM lines

• OE-style performance without the custom line cost

• Ideal for emissions-compliant or stock builds