looking for Complete Subaru Heads

[Jonap]

Hi everyone, I'm looking for complete cylinder heads for a Version 5 or Version 6 WRX STI Engine, the 2.5 Engine, used in the P1 edition
If Anyone knows someone or somewhere I might be able to find some, If you could point me in the right direction that would be much appreciated :-)
Thanks
Jon

[Jonap]

Hi, Thanks for the replies, I meant to put 2.0, I just got confused with another part I'm looking for, I'll have a look on the places you've suggested for me
Thanks
Jon