The top shock bolt on my 03 ec300 is sized and I think I'll have to cut it off. In th manual it lists a special m10x50. Is there anything special about it or will a regular m10 work?
Just a guess, but I think the only thing that would make it special is that the threaded area is much shorter than an "off the shelf" m10x50. (so that the shock bushing is not sitting on threads )