I have a few pre-'09 engines i need to diassemble. I need to know what damper puller you guys are using... I have used the one from O-Reilly's loaner program... no dice. Then I bought one on Amazon that was guarateed to work... that didn't do it. I tried to modify the arms to give it more clearance around the damper sides... still no good. My friend has a professionsl one he bought from the matco guy. I'm going to try that maybe tonite... Pix would be great.