ta69vert, I got mine two years ago, I checked Napa again and now they only show two and they are both only 1-1/4 inch. The numbers I gave you are the numbers on the old bearing I took out. For some reason it was still sitting on a shelf. Rock auto list one for thirty bucks but don't show how tall it is, the other 10 or so bearings they have listed all have dimensions. Maybe you can get lucky and talk to the same guy at Summitt that Earlybird did, or maybe Earlybird has the Summitt part number. I checked out the GM nuumber-908092 and found it was dis-continued. The guys at one of the slomaro sites seem to think the tall one was on lo-perf. cars and the short on Hi-perf. and police cars. I don't know if there is any truth to that or not, I can't see what difference in performance the throw out bearing would make unless it has something to do with whether or not its a Borg&Beck or vane type clutch? Al.
