Hi Joe, I went through this fairly recently, though I can't remember the size and don't have any spare bolts handy to verify. IIRC, they are 5/16 and 3/8 inch (four are different than the other 12) with a coarse thread pitch. I don't recall the length. (Wow, I'm a lot of help, aren't I?) I've torn one of my cars down to a bare frame and these are the only non-metric bolts that I've come across. I used 8.8 grade bolts for reassembly. As far as I know, there is no specific torque; "really tight" was suggested once, which did the trick. Sorry for the lack of specifics, but if nothing else, at least you'll know which set of sockets to fetch when you go to dismantle them. Travis #6344, #3281 On Jan 31, 2008, at 6:08 AM, dmcnews@xxxxxxxxxxxxxxx wrote: > Anyone know off the top of their head what the specs are for the four > bolts that hold the two rear caliper halves together? > > I haven't popped one out to measure but looking at them from the end > they look to be about M8 by maybe 50 or 55 MM long with a standard > thread pitch, but does anyine know for sure? Also what property class > should they be? 8.8? 10.2? 12.2? To address comments privately to the moderating team, please address: moderators@xxxxxxxxxxx For more info on the list, tech articles, cars for sale see www.dmcnews.com To search the archives or view files, log in at http://groups.yahoo.com/group/dmcnews Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/dmcnews/ <*> Your email settings: Individual Email | Traditional <*> To change settings online go to: http://groups.yahoo.com/group/dmcnews/join (Yahoo! ID required) <*> To change settings via email: mailto:dmcnews-digest@xxxxxxxxxxxxxxx mailto:dmcnews-fullfeatured@xxxxxxxxxxxxxxx <*> To unsubscribe from this group, send an email to: dmcnews-unsubscribe@xxxxxxxxxxxxxxx <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/