Hi - I have a set of EJ257 pistons made by JE up for grabs. Part number: JE 291061 99.5 mm bore pistons. NIB, except I unwrapped one for pictures. These didn't end up being a large enough bore size for the block that they were going into - that block needed 100 mm pistons (much to my dismay). In order to retrieve dollars, I am price matching with the lowest price on the interwebz. $525 OBO plus shipping if I need to do it that way. Yusef @ 612-275-7398. Thanks!!