Fleece Performance FPE-FL-LB7-27 High Pressure Injection Line Cylinders 2 & 7 LB7 Duramax

The Fleece Performance FPE-FL-LB7-27 is a high-pressure fuel injection line designed specifically for cylinders 2 and 7 on 2001-2004 GM Duramax LB7 engines. This direct replacement line addresses the common failure point of factory injection lines, which are prone to corrosion and breakage that can lead to fuel system contamination during injector service.

Key Features:

• Precision-machined 4140 chromoly steel injector swivel nuts for superior strength and durability
• Corrosion-resistant construction prevents the degradation common with OEM lines
• Direct replacement for GM Part #97188723
• Ideal for injector replacement, preventative maintenance, or upgrading worn factory lines
• Engineered specifically for LB7 Duramax engines in 2001-2004 model year trucks

Whether you're experiencing an injection line failure, performing an injector swap, or proactively upgrading your fuel system, this Fleece Performance line provides a reliable, long-lasting solution that exceeds OEM quality standards.