Fleece High Pressure Injection Line (#3 and #6) For 06-10 LBZ/LMM 6.6L Duramax 2020-2023 Polaris RZR 2-Year Powertrain Warranty

2-Year Powertrain Warranty

PPE Yellow 5 mm thick silicone hoses

Custom tuning may be required

Spring-loaded constant tension clamps maintain a stronger grip to prevent leaks or blown boots

Includes Universal Sensor input w/ Starter Kit

Fleece High Pressure Injection Line (#3 and #6) For 06-10 LBZ/LMM 6.6L Duramax 2020-2023 Polaris RZR 2-Year Powertrain WarrantyThe LBZ LMM Duramax High Pressure Injection Line, available from Fleece Performance Engineering, is a premium solution designed to enhance the fuel delivery system in your Duramax engine. From Fleece Performance Engineering, these high pressure injection lines are specifically engineered for LBZ and LMM model Duramax engines, ensuring a perfect fit and optimal performance. With their precision craftsmanship and durable construction, these injection