I do not, but... just look on the shock. The important info is listed there. You don't need a "GW" part for this - you can source shocks just about anywhere. Just don't get the cheapie Autozone ones. Attwood is a good source - among others.
I imagine they’re likely the same between a 2004 and a 2007 but don’t hold me to that. The different shocks are on page 130 of the catalog and appear as though the shock is a 10-296, 10-661 or a 10-675 depending on which one you need. If you do a google search for “Grady white shock 10-296” it pops up with several searches showing that it should be an Ameritool brand shock for all 3 of those numbers. I’m at work on my phone and it’s hard to get too in depth on it as opposed to using my laptop, but I imagine these 20+ year old part numbers have likely been replaced by another part number/model at this point. I’d call up Ameritool directly with the part number, let them know what you have and see what they have to say. Good luck.
Just confirmed, I've actually got a PDF version of the 2004 Grady White Parts List on my computer that I'll see if I can upload, but for the live well it's the first part number of 10-296. Which per Google says is the above mentioned Ameritool brand and it says it's a 30 lb shock per the GW parts list.