PPE Engine Coolant Return Pipe 01-10 GM 6.6L Duramax 1985 Chevrolet 6.2L Detroit The hydraulic assemblies designed for

The hydraulic assemblies designed for the 1998-02 trucks will come with an adjustable arm

making them a variable spring rate

even better

Some 2wd drive application utilize a solid axle

PPE Engine Coolant Return Pipe 01-10 GM 6.6L Duramax 1985 Chevrolet 6.2L Detroit The hydraulic assemblies designed forOvertime, the factory mild steel coolant return pipe can rust and eventually leak. Replace and solve this issue with the PPE 304 Stainless Steel Coolant Return Pipe. This pipe is designed to be used in conjunction with the factory thermostat housing and factory turbo coolant return thermostat. This tube will not rust like the OEM ensuring proper coolant flow.