Hi, I'm no expert in this area but I don't see why not. My reasoning is that people have talked of doing auto to manual conversions, so the gearboxes must both fit the engine. So, the other way round should also work. And a lot less hassle, as unlike people doing auto->manual you won't have to mess with changing ECU, wiring loom etc. I don't believe there's anything on the engine which makes it a manual or an auto. Cheers, Pete