Has anyone mated a Chevy I6 and an NV4500 transmission? If so, what bellhousing did you use? Any advice for someone who is thinking about this?

(For anyone who may not be familiar with the NV4500, it is a heavy-duty 5-speed OD manual transmission from later-model Chevy and Dodge trucks, most commonly on 1-tons. Nearly as durable as one of the old HD 4-speeds, with an overdrive.)