I tore into the rear brakes today. I took the wheel cylinder off and it has the number Bi-TVS 3623 on it. I tried to cross reference that number to possibly track back to the make and year of the rear end. No luck. The brake shoes had Bendix 31474 stamped on them, but again, I was not able to get any information from that number. The hub doesn't have a number on it. I think I may need new hubs. They've got ridges in them. I could have them turned, but I just as soon get new ones. However, I don't know what part to look for at the parts store to make sure I get the right ones.
