2006-2010 LBZ/LMM Duramax Top Outlet Billet Thermostat Housing and Upper Coolant Pipe Kit for DUAL CP3Semi-Gloss Black

The Top Outlet Billet Thermostat Housing and Upper Coolant Pipe Kit for 2006-2010 LBZ/LMM Duramax replaces the OEM upper radiator hose and coolant return pipe. It improves access to driver-side fuel system components, adds room for larger aftermarket turbochargers, and updates the engine bay appearance. This kit is meant for use with WCFAB DUAL CP3s and is also compatible with dual alternator setups. It is NOT compatible with PPE dual fueler kits and NOT compatible with 2006-2007 GMC Sierra. It is compatible with factory VGT style turbochargers and required for race cover style or SXE turbochargers being mounted in the valley. The kit includes the coolant pipe, silicone boots, and t-bolt clamps. The pipe is made from heavier gauge, 14 gauge material.