Description Videos 0 Reviews Description 06-10 Duramax LBZ/LMM Thermostat Housing Kit - Semi-Gloss Black View AllClose Videos WCFab 2001-10 LB7/LLY/LBZ/LMM Duramax Top Outlet Billet Thermostat Housing & Upper Coolant Pipe Kit Need access to driver-side fuel system components or room for ... View AllClose 0 Reviews View AllClose
Choose Options Quick view WEHRLI WCF100424 2006-2010 LBZ/LMM DURAMAX TOP OUTLET BILLET THERMOSTAT HOUSING AND UPPER COOLANT PIPE KIT FOR DUAL CP3 WEHRLI CUSTOM FABRICATION MSRP: Now: $396.73 Was: The Top Outlet Billet Thermostat Housing and Upper Coolant Pipe Kit for 2006-2010 LBZ/LMM Duramax replaces the OEM upper radiator hose that normally crosses over the driver side valve cover as well...