81 indicates out was made for the Japanese domestic market, or more specifically the “1" indicates JDM, it is not an indication of RHD, though vehicles built for the Japanese domestic market are RHD
VX, GX, GXL indicate specification level. There is lots of differences from one market to another.
HD, HZ, F, FZ indicate the engine series
Australia had RHD HDJ80, HZJ80, FZJ80, FJ80
VX, GX, GXL indicate specification level. There is lots of differences from one market to another.
HD, HZ, F, FZ indicate the engine series
Australia had RHD HDJ80, HZJ80, FZJ80, FJ80