A buddy of mine has a Dana 60 that he took to Little Rock and had rebuilt by a proper shop. Might even be a 68. He sold his Road Runner project 2 weeks ago so I know he doesn't need it. You might try him if you want an original. I don't know where you're at, he's in Stuttgart, Arkansas. His name is Bobby Hall. His cell is 870-830-8401. He mows yards for a living so you might have to leave a message.