JR Racer

Have one damaged 40 over stock piston which I would like to replace. This is for a A14 street motor. Piston has shallow dish cover most of the top. It is a 3 ring design. If you have and are willing to sell or can direct me to somewhere where I can buy one, I will greatly appreciate the help! Seems these are made of "unobtainium"! If you have please let me know what you are asking for it. Will consider a used piston in good condition if available. Can call with credit card number or send check. Please let me know shipping options. Regards, JR Racer