who has converted a 68-72 dart to right hand drive???????????????????

Steering box won't cost a lot.
A column for a floorshift (that is,blank coffee cup/no gear lever)can get pricey.Columns that were column shift are relatively cheap.
The VE column is pretty much the same as earlier narrow chassis a-bodies.
VF/VG columns had an early crush can arrangement and I'm pretty sure they're different to anything you had in the US.
Heater boxes can be hard to find(though not impossible)as heaters were always an option.We're a lot warmer over here than you!!!Probably pay abt 50-100 bucks.

anyway some Aussie sterring pics.



Behind the lca you can see the steering box mounting


Aussie manual steer box