I will have to have a look. I'm assuming the 1.8 has the exhaust on the proper side like our trucks?

I'm still leaning towards using the 2.0 head I have... I just wish there was an easy was to fill the voids with the air valves are...

I wish I had the ability to Tig Weld... I would fill those in. You would get a crazy compression though which might not be good for turbocharging or supercharging.. since i still haven't made up my mind which I will do.