I would be interested in a bellhousing for an alloy block M117 560 to be mated to a Tremec T56 or a Getrag 265.

There are a lot of discussions going on about converting M117s to manual transmissions. The biggest challenge is always the bell housing. I also believe the engine bolt pattern of alloy blocks M116/117 and M119 are very close. I also heard that M119 and M120 bolt patterns are similar. So it may be possible to develop one single design that would be adaptable to the M116, 117, 119 and 120. If on top of that you make it adaptable to both Tremec and Getrag on the other side you would sell tens of these bellhousings. Next would be the development of a flywheel.