After just having moved i have come accross in my shop junk a set of new in the box amc 360 30 over pistons.The brand name is Ertel and the parts number is 1015p.Is there anyone out there that can shed some lite on what i have ??These are marked with f on the skirts and 96 on the inside of the piston.Best i can figure is that they were built in 96. Any help would be appreciated.Thanks Mike