" From: <francis.swygert@xxxxxxxxxxxxxxxxxx> " " The torque tube mount doesn't matter. The seal and output shaft is the " same, torque tube or open driveline. You just have a big square flange " on the back of the trans since it's made onto the tailshaft. On the OD, " the flange comes off, but it's still holds the seal. Easy to swap to an " open drive tailshaft though -- output shaft length is the same. I think " it is for non-OD models also, that reduced parts inventory, but I can't " be sure between years. amc didn't always do what seems sensible from the outside... " If this is a six cylinder model trans, it will bolt to the multi-pattern " 77-80 bell. Otherwise it needs a T-10 bell. I think it's a different " pattern than the T-15 used 67 and later. Andrew Hay might know for " sure... afaik -- the t-96 and -car- t-14 share pattern; short nose the t-86/87/90, -jeep- t-14, and t-15 share pattern; long nose the t-85/89 has a very t-10-like pattern but may not be identical this -may- also correspond to the pre-'64 ford pattern; it looks very similar and ford used both trannies. the '66-'74 t-10 bell also has a t-15 pattern; the top two bolts are shared. i'd expect it's in a lot of early-'70s cjs. there were rare pre-'72 h/d 6 bells with the t-86/t-15 pattern. the t-14 was used with 6 and v8 as late as '76. some time about '73 the rear spline was changed from 10 like the t-96 to 23[?] like the tf904, but length was the same. i have the [afaik] even rarer 'mexican' '64-'71 6 t-10 bell. it doesn't look anything like the v8 piece; although deep it has a broad back face with ears that match the gm bolt pattern, in addition to the amc t-10... ________________________________________________________________________ Andrew Hay the genius nature internet rambler is to see what all have seen adh@xxxxxxxxxxxxxxxxx and think what none thought _______________________________________________ AMC-List mailing list AMC-List@xxxxxxxxxxxx http://www.amc-list.com/mailman/listinfo/amc-list or go to http://www.amc-list.com