I'm selling my new 5.4L Probe pistons, part # 13718-020. These are .020" overbore pistons. I am also including a chrome moly ring set by Perfect Circle, part # 315-0039.025. All is present - 8 pistons still in original packaging, each piston and pin individually wrapped, and spirolocks (with three spares) in original packaging. I need to get $625 for the pistons and rings - shipped.