Harley Davidson Street 500 Cylinder Heads. Part # 16500086 & 16500087. Condition Description: This is a used set of cylinders heads in good condition. They are a little dirty from previous use and storage but they look good. Fits Make: Harley Davidson. Fits Models: XG500 Street 500: 2015, 2016, 2017, 2018, 2019 & 2020. All […]