The Story
In the L5P Duramax, each injector bank has a rigid fuel return line that must be removed to access the fuel injectors. Ensuring the return line is sealed properly is a must. This seal kit provides a factory like seal, and is a massive cost saving alternative to replacing the entire line. Reseal your injectors like a pro with this return line seal kit from Grizzly. Each kit will service one bank of injectors, order two (2) kits for a complete engine.
Description
In the L5P Duramax, each injector bank has a rigid fuel return line that must be removed to access the fuel injectors. Ensuring the return line is sealed properly is a must. This seal kit provides a factory like seal, and is a massive cost saving alternative to replacing the entire line. Reseal your injectors like a pro with this return line seal kit from Grizzly. Each kit will service one bank of injectors, order two (2) kits for a complete engine.
