i started working on my moms old motorcycle about a year and a half ago everything was going pretty good until we got to the carb it was cracked and missing a few things and so we went online to look for a new one but its like they dont exists me and my dad have tried a bunch of carbs that say they are compatible with the bike but none of them actually fit or are not even close to working with the bike does anyone know of an actual compatible replacement or where i can get an original at this point if i cant get it working im pretty sure my parents are going to get rid of it and i dont really want to see it go as it has been a good project bike up till about a year ago because it has been siting ever since