For your consideration is an original HEAD with VALVES for a spark plug 3hp Fairbanks Morse Z throttle governed, Hit Miss Old stationary type Gas Engine. The exhaust port threads are in fair condition. The 1/2 NPT spark plug threads appear to be in good shape. The valves move, they have a a little play in the guides, they may need lapped or attention I’m not guaranteeing them on anything. The mounting bolts are about 4-1/4 apart on centers. It’s about a 7-1/2 diameter outside circle. The carburetor mounting bolt holes are about 3-1/4 on center. It has a hard to notice repair on the water jacket (as many do), which can be seen in the pics. It’s painted green. Please read the following full description so you understand the terms of the sale, this will save both of us time by not messaging me questions that are already answered. Please review the pictures and full description as what I’m showing in the pictures is the actual item you will be receiving, and the pictures are part of the description. The can koozie is used for a size reference, it’s not included as part of the sale. I do NOT allow offers on my listings. Thank You for viewing, John Tonjes Jr.