That's a nice looking impeller for what I can see, and thanks for posting the photos. From what I can tell, it's sure looks pretty darn clean, but it's sorta hard to compare the corners and edge of the blades between this photo and the photo I took. None the less, it does look a lot better then the Aggressor Alum. I saw a few years ago. Who ever is going to run it I'm sure will be very happy with it's performance.
NEW Aggressor Stainless
http://www.hotboatpics.com/pics/data...gressorSS2.jpg
Worked Berkeley
http://www.***boat.com/image_center/...s_Impeller.jpg
BTW, 565, no, that person with the blown Ultra ran a Legend stainless.
HBjet