hey guys, just pulled down my motor, and i now need 4 pistons. Does anyone recognize this piston part number. 107975. I bought the pre built with a stroker supposed to be 2.3. but since i googled the numbers and nothing came up, so now i am not even sure if its a 2.3 or what but i know its definatley not 2.0. Car was bought froma fellow evom member. please all help appreciated vendors please give input thanks

 

i actually need to know the exact same thing, bought this car a few years back and im rebuilding it now. only part number on the piston is the 107975 and im trying to find out what rings to buy for it. the piston measured at 85mm and had eagle h beam rods on it with arp main and rod bolts on it. just looking for info. i called wiseco and its not one of theirs becuase the part numbers are different off the shelf and the piston top is blank if its custom.