Looking for a 1.3 L motor to upgrade the very sad

1L in my '83 SJ40 . Would prefer something running but am happy to rebuild if needed .
I'm on the North coast of NSW can pickup from QLD border to Port Maquarie west to Armidale .Will consider freighting one if it comes to that.
Let me know if anyone has one they are wanting to part with or where to start looking to source one .( a five speed would be good too

and a unicorn horn)