hey all new member here, needing help. girlfriends starter bike a 79 kz400h ltd is in dire need of a replacement petcock or a rebuild kit. the rubber innards are trash. she picked it up cheap 250 bucks it runs just needs some tlc and the fuel system is on of them. I wanna convert it to a single carb but she wont let me so that's outta the question. so if you know where to get parts have parts to sell or trade etc please let me know and help a fellow rider out. oh also if you know of a petcock from another bike that will work, that'll do as well.