PPE Engine Coolant Thermostat Housing 01-07 GM 6.6L LB7 LLY LBZ Duramax BD-1036730-M Gain quick and easy access

Gain quick and easy access to effortless inflation power with this HP325 series air compressor from PacBrake

Heat-treated 4140 chromoly stud for superior strength

This is typically caused by insufficient caster in the front end

The stock upper radiator hose on your 1999-2003 7

PPE Engine Coolant Thermostat Housing 01-07 GM 6.6L LB7 LLY LBZ Duramax BD-1036730-M Gain quick and easy accessCorrosion is often seen on this stock part as they age out. This can lead to blockage and reduced cooling capability. Replace your corroded OEM thermostat housing bridge with the PPE high strength, cast aluminum Thermostat Housing. This high quality upgrade is a direct replacement on to the OEM cylinder heads and is compatible with the factory thermostats, temperature sensor, and the stock thermostat housing.