These pistons are used and from a race engine that stacked a bearing. These pistons are in very good to excellent condition with very little skirt wear. Unknown compression. There are two new pistons in the box (one is machined the other is not) that were supplied by Day Automotive. Not sure Ross box is original for the pistons, but appears to be. I have the CSC crank that came with these pistons that would need to be repaired if interested.
ES…..$579.00 plus shipping
