As I dig into this thing, I seem to have more questions than answers right now. As I'm trying to finish bolting the accessary plat to the engine, I needed to move some bolts around because some were loose and some were studs. The 1st stupid question I have is do all the bolt holes (3 on each head I believe and 4 on the block by the timing cover ) go into the water jackets? If so, I'm going to need to seal the threads does it mater what sealer I use. I'm sure GM recommends something. To be fair, my block and heads did not come from an Astro van..if that matters. I think they are from a truck. This picture was before I started moving and tightening bolts. I also have a new water pump to add since this was the old one off my old engine. Also, my power steering hoses look like they take an O ring on the end that goes into the steering box...do they? Wiring questions. Some stuff, like the ground cable are still attached to the van. So, I guess anywhere on the block is okay. It's still attached to the terminal block on the radiator support so it will only go a couple places on the engine as it is. Starter wiring bundle...does it run down the side of the bell housing to the starter as opposed to coming in from the front side of the engine? Between this, job hunting and the holidays I'm wearing thin...
thanks for the help.