Also, thank you very much for coming back on the Forum and updating that it was fixed and what you found. You help other people just by doing that alone. Aloha!

 

Rock you stated that the ZR2 has a different pump? I assumed all 2drs used the same pump? I am just clarifying to make sure. As for putting one on the shelf it is cheap ins in my book. I have been finding quite a few parts that are no longer available and I don't want to caught without a pump in the future. Rock you have helped quite a bit with the info you have provided.

 

Valid point.

As for the different pumps, you could be correct that the different pumps are just two door versus four door. Off the top of my head I can't exactly remember the difference. Just look closely when you buy one. Only get AC Delco or Delphi. Seems like I recall there were 3(?) different pump styles.