> I think the allen key fitment you are referring to is really called a 12 > point head -- that is if what you have is a Toby-TAB. If you look closely > on the head you will see "Toby $ TAB" engraved on the head. They are not the Toby TABs they are 'Allen socket caps'. I know of 3 cars so far which have this kind of TAB and they Vins start 16xxx, so maybe its an 83 thing. Chrispy have you noticed what TABs you have fitted to your BTTF car? Chris S __________________________________________________________________________ Join Freeserve http://www.freeserve.com/time/ Winner of the 2003 Internet Service Providers' Association awards for Best Unmetered ISP and Best Consumer Application.