Recently picked up a 94 XR650L and the only problem is the exhaust isn't mounted very securely where the headers meet the head. One stud is gone, one has a bolt seized, and two are stripped and slightly bent. I can get them out on my own, but I've had no luck at salvage yards in my area finding new ones. Anyone by any chance have some of these lying around, or a contact of where I can get some of these? Any help is appreciated!!!