I should try keeping up with my own threads. LOL.
Fishing through another small box that came inside the Snap-On tool boxes that were part of this purchase, I found a cap that looked like a fit. Yet was too small a diameter. Maybe (s)he purchased this as a replacement. No Snap-On marking on the cap.
Thanks to everyone for all the help.
The cap from an SSDMR4A/B might fit. I don't remember what the threads look like on the SSDM80A. Can you post some pictures of yours?
Jeff >> I cannot get a decent picture of the end for the cap. Bad photographer with an old camera. Need to update both.
And since I updated Firefox a few weeks ago, I've been having trouble uploading and downloading pics, so I can't even show the one halfway clear pic of the driver.
is that the type with a metal cap that just pushes in?
BigPlum >> There are threads for the cap.
Call Snap on they can get you the number. I checked for the end cap for one of mine. I does not show on website but they can look it up. The price will be cheaper than FEEBAY.
TexasFireMedic >> Thanks. I'll have to call Snap-On.
update: SSDMR4B is not 7/8-14
ChevyEFI >> Thanks.