Pair of 60.5 mm oversized Pistons for Honda cb77 and cl77. Bought a crate of these Pistons from Dixie International when they went out of business. Took the company name and what I thought the part number was which was 1739 and did a Google Search and found the research that you see in a couple of the pictures. We are selling two Pistons per listing. That's enough to do one engine. The research just lists the Honda models but doesn't specify what years so you may want to do further checking before purchasing. As far as the condition goes you can see in the pictures that the Pistons themselves seem to have some oxidation so they're going to need to be cleaned up a little bit.