mounting an ae82 4age remote thermostat to rwd. we chopped/welded the heater return pipe so it didn't head towards the block and also shortened the water pump inlet pipe to suit and think we changed the cold idle valve piping to suit. was a while ago
and a small port 4agze engine converted rwd with ae92 4age remote thermostat (much better fit). notice position of knock sensor under #3&4 instead of 2&3 on n/a 4age smallport. pic courtesy of 'stolic' on toyspeed forum.
and another ae82/ae92 remote thermostat comparison pic