Originally Posted by uberspeed
No one got back to me on this but I found out some more info. The V7 AVCS cam spockets are superceded by the 04-07 USDM STI AVCS Cam sprockets. So even though they are different looking parts, they are interchangeable apparently. Anyone ever try this? This could be good news for anyone trying to maintain a V7 or V8. One less JDM specific part.
source? or how did you conclude this? Good news if confirmed.