2015-2016 GM 6.6L Duramax Radiator Surge Tank Three-Way HoseRadiator Surge Tank Three Way Hose This three way hose connects the radiator coolant tank, the heater outlet tube, and the upper radiator. It is a direct replacement for the factory hose that hardens leaks. OEM P N for Reference: GM 23428266

allowing for a smooth exhaust process

Pair It with the Technophonic 5-Channel Amplifier

RST Street Twin Clutch

CNC-Ported version SKU 110100111 also available No-Valve-Seat-Pocket version SKU 110100061 also available (for applications requiring a custom valve job)

• 2 Channel RCA Auxiliary Input for Satellite etc

bolt-on solution

depending on speaker size and depth

WE HAVE BOTH IN STOCK

Replacement up-pipe gaskets are also included for a hassle-free installation

creating unobstructed flow passages

This silicone coolant hose connects the EGR cooler coolant outlet to the heater coolant inlet (cab side)

MACHINE FINISH 599