Hey kids! So, lets praface this by saying I'm considering a Benz engine swap into an old Chevy C10 truck.

That said: I'm looking at either OM606 or M113, more than likely. Both options, stock, would be powered a 722.6. Thats not going to work in an old truck. I need a 100% non-electronic transmission. The engine/ECU isn't an issue. But to keep a 722.6, I'd need to retain the Benz ignition switch/key system, as well as figure out how to feed it 4 wheel speed inputs - which isn't happening in an old truck.

SO - what automatics will bolt up without an adapter plate to an M113 or an OM606 and work for my application?