I'm going to go the 350 chev with turbo 400 gearbox. i've seen some pictures from fellow bolter on how he mounted the motor and gearbox. The steering box move seemed a worry. (getting it past dept of trans. may be difficult). I'm right hand drive though, so it may not be the same for me. I have a mate who can get me an old 350 bock and heads which i intend to mount before i buy the real thing. I can get a new tailshaft made up. I'm keen to paint at the moment though.