Anyone know what size the banjo bolts are on the cam shaft oil lines? I think they are an M12 but don't know the thread pitch or the length.


:95

The best thing for you to do is just go to the dealer and buy new. The problems with pre 91 heads is there was no threadlocker compound on the bolts and many V12 have had these bolts fully unscrew and fall into the head. So many people have gotten lucky but the new bolts have threadlocker already installed. Are you missing a bolt or two. If so you better not run that engine until you find them. Or your going to have a very expensive repair on your hands.

Good Luck

Guy