I just found this old string. Did you still need 1 piston moparpalm360? I bought 2 of these sets years ago. One of them standard bore and one of them .030 oversize. One of the sets came with a bonus piston that didn't have a wrist pin, locks or rings. I believe it was the .030 set. If you still need it, let me know and I'll get out to the shop and confirm which one it is.