I will check my piston stock.....I am not sure I have any NOS pistons....but I have NOS boxed Ford Piston Rings...let me know if you need them... Probably $100 plus $15 shipping.
I have one Standard, the box is marked BB-6110-A, there is no size marked on the piston top, bit it does have the word FRONT with an arrow as the only marking on top.. It has Ford in script on the side adjacent to the piston pin opening. It is NOS. I also have three in size .015 and one in size .040. The Standard is available if you need it. Please contact Rich at barnstuf@comcast.net if interested.