Got a box of these Pistons from Dixie Distributing when they went out of business. Selling eight Pistons if you purchase one listing. That's enough to do four engines. They are various conditions and some of them are not in the original box. I was told that these came from the US government after World War II when they disposed of excess inventory from the war and Dixie Distributing bought this along with a bunch of other 45-in parts. As you can see in the pictures these are in cosmoline which is a protective coating because the US government anticipated them being in storage for a long time. They are wrapped in paper and then you have to get the cosmoline off and that can be time consuming. Looking on the internet you can find several products that can be used for removing cosmoline. Most of them say that you can get most of it off with the products but the last little bit has to be removed by hand and that can be time consuming. As you can see in the pictures there are rings on the Pistons but there are no wrist pins or circlips. You can see the part number 22254-29. And you can see where they're 020 oversize in the pictures. Selling them as is and for parts only because of all the work that's necessary to get them usable. No return or warranty.