wow, i just looked for some info regarding this thing, and it is tough to find.

seems they stopped making it.

anyway, i was fussing around, and the upper cover on the steering column is pretty hollow underneath... you could mount it in that, on an angle and fiberglass an enclosure...

 

The gauge tech panel is to big to go on the upper column cover, if you want to still see the OEM cluster.

 

ah. i was kind of guessing at the size, assuming you could recess it down into the upper column.

 

The turn signal canceling cam and mounts for the wiper and headlight switch don't leave much room to mount anything lower.

In my friends 240 he took the display out of the housing to mount in under a single DIN radio.