I'll see if I can get it measured but I don't know if I have a bolt big enough. The threads on the filter side are going to be the same obviously, but eyeballing it, it is probably the same thread as on the big 24mm banjo bolts on the oil filter housing and power steering pump.
If you wouldn't mind yanking one out and posting/sending me a pic I'd be willing to come get it from you and see if it works
