The front lower exhaust bolt bolts the exhaust manifold to the head. The upper PS bracket slips on the threaded extension of the bolt and you install lock washer and nut. The bracket is spaced out from the manifold by the width of the bolt head. Just like the RH upper water pump bolt has the threaded extension for securing the negative battery cable. Different sizes but same principal.
Wheeeee...my finger is Tired! !!!!
I did find those bolts/studs you mentioned in Show cars. Am going to order some Monday. In the mean time, I think I accomplished everything that I would have with those bolts, by using spacers. I will change things out if I have too.
Got the alt., water pump pulley, crankshaft pulley and ps pulley all on. Looked pretty good with the naked eye. Used a steel straight edge and everything seemed to line up nicely. Went into town to a mom and pop auto supply store. Told them the fan belts that I needed for my application. They looked them up and had them in stock. Returned home and they fit like a glove. You have no idea how refreshing that was. No cutting, welding, bending heating, etc., to get them to fit. You have to love it when a plan comes together, Carmine.