MT45,
Just a note here as you are still new to the Stovebolt forums and very interested in learning more about your truck.

This particular forum your in is the "Driveline" forum. It's just one of many "Shop" forum categories and the place for all questions related to our trucks "Drivelines".
Your non-driveline questions in the your last post relate to other forums and should be asked in there instead of here.
For example:
Electrical should go to
The Electrical BayEngine specific things need to go to
The Engine ShopOther non-specific truck questions should go to
General Truck TalkAsking the questions in the on-topic forum will get you better responses and help both you and other members keep the conversation from ping-ponging around.
It's recommend that you try to focus your questions to an individual subject in that post, like the water pump for instance. If you include too many other questions, like what engine do I have, is this the right part etc., on top of asking about the water pump, it gets hard to keep the response from getting all jumbled up.
Hope this helps you understand better how our forums are divided up and that using them in this way will help you get the answers you need.

Dan

PS - Would like to suggest you take a few minutes and read the "headers" of each of the forums in the Stovebolt. Each one has info (or in some cases specific guidelines) that describes what the forum in general is about and/or how to use them. Once you have read through those, I think you will have a better understanding of how the site is set up and functions best.