I have 3ea. NOS Pistons (with rings) # 1H5888 in original boxes. Same as 1F3042 or 1H5889. These parts and the others (rods, liners & crank) listed just before this listing, were I suspect meant to go together. I do not know this fore sure so I am selling them individually. Everything is standard I believe. Shortly I will post a list of the many NOS rod and main bearings I have but I seem to remember that these are all (mostly) standard also. Leave PM.