6AW-11110-01-00 6AW-11110-00-9S Yamaha 2007-11 Port Cylinder Head 300 350 HP OEM. Thank you for visiting Southcentral Outboards. We are a professional business specializing in new, used, and obsolete parts. The item you are looking at is guaranteed to be described, pictured, and cross-referenced correctly. We put more time into our parts, their descriptions, and the listings than anyone in this business, and we are very good at it. Your satisfaction is important to us, and you'll see that throughout the process of your order. This cylinder head set was removed from a freshwater engine and is in good condition. The head does not wobble and shows no signs of being…