I picked this up at an estate sale along with the engine picker it was hanging on. There is no paperwork,only the label on the gasket set. I hauled it over to a local engine rebuilder who borescoped it and saw that it was freshly honed. Everything is clean,looks like it had just been put together. I understand this in the narrow engine and will fit under a Model A hood for a little more soup and dependability but not a rear tire burner. These are listed on ebay last time I looked for over $1700. Will take $450 for this one picked up,$550 boxed on a pallet and taken to any of the local shipping companies including Fastenal,Fedex Freight,etc. Buyer to arrange and pay for shipping. Engine stand not included. Paypal pals or check,PM me if interested. No giant hurry getting it out of here. What you see is all I have. Thanks.