2005 Chevrolet Avalanche 1500 V8 325 5.3L (5328cc); VIN Z Inlet and Outlet Assembly Engine Oil Cooler Pipe; w/11.75 mm From End of Pipe to start of Flare. 2006 Chevrolet Avalanche 1500 V8 325 5.3L (5328cc); VIN Z Inlet and Outlet Assembly Engine Oil Cooler Pipe.
