Fuel Pressure Regulator for LLY 6.6L Chevrolet GMC Duramax gen 1 This Injector and Return Line

This Injector and Return Line Kit includes 8 fully IDI injectors and the return line kit for injector installation

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• Engine Serial Number required before shipment and shipping will be charged after purchase due to the weight of the package

Designed for optimal fuel flow and performance

Fuel Pressure Regulator for LLY 6.6L Chevrolet GMC Duramax gen 1 This Injector and Return LineAll Diesel Care and Performance products carry a one year warranty. Additional warranty coverage is available for purchase prior to and after sale. Diesel Care and Performance suggests fully reading and understanding the terms and conditions of our warranty policy prior to purchase and installation. ( 6. 6L 6. 6 66 66L 66 L )