Upgrade your Duramax LB7 engine with BD Diesel's stock replacement fuel injector feed lines. Designed to replace rusty, worn lines exposed to the elements, these fuel lines are zinc-plated for enhanced corrosion resistance and durability. Engineered for a precise fit, these lines eliminate the need for adjustments, ensuring a hassle-free installation.

Key Features:

• OEM Quality: Meets or exceeds original equipment standards for reliable performance.
• Corrosion Resistant: Zinc plating protects against rust and extends the lifespan of the fuel lines.
• Exact Fit: Designed to match factory specifications for easy, no-adjustment installation.
• Preformed to Factory Specifications: Ensures a seamless replacement process with optimal function.

Replace your old fuel lines with BD Diesel’s high-quality, corrosion-resistant feed lines and maintain your Duramax LB7 engine's performance and reliability. Replaces OE#s: 97188720 (2), 97188721 (2), 97188722 (2), 97188723 (2).