In good used shape clean combustion chambers, with thermostat and housing. See pics for condition and whats included. The item "1984-1985 Yamaha RZ350 OEM Cylinder Head 31K-11111-00-00" is in sale since Wednesday, September 23, 2020. This item is in the category "eBay Motors\Parts & Accessories\Motorcycle Parts\Engines & Engine Parts\Other Engines & Engine Parts".The seller is "dux_hunter" and is located in Monument, Colorado. This item can be shipped to United States, Canada, Bahamas, Uruguay.