As per title I'm after the coolant neck mounted to the cylinder head as well as the thermostat cover and the bypass pipe.
Must be from a longitudinal engine (so AA63 Celica or AE86) and willing to ship to the Netherlands.
A waterpump pulley/fan would be welcome too

https://www.aeu86.org/forum/attachment.php?aid=16978

Would an thermostat housing from AE92 work for you?

fishboi wrote:Would an thermostat housing from AE92 work for you?

I'm afraid not. That one is situated on top of the gearbox.