my mate up in qld is just installing his fj20et into his 1200 ute,
its a very tight fit i think u will find that u will have 2 postition the motor in the bay after cutting existing a12 mounts off 2 work out sump clearances and if the steering needs 2 be moved ect i would cut out firewall 2 allow little more work area around the bell housing ect as its tight as with a ca18 . im 99% sure u cannot buy a off the shelf kit for the fj20 conersion.