One step closer....
Thank you for the additional information last night StreetRod, it came in handy today.
I had decided to go ahead and get a tap and die set from Sears. I figured it's something I would probably use in the future. Got it home and tried it tonight. Guess what? The tap is too short. F...
And I thank you again for this tip StreetRod, because I believe it helped and I would've never thought of it by myself. When I was out, I bought two more 8mm bolts, but at a higher grade. I ended up cutting notches in the threads, and after using a little motor oil and putting them in and taking them out a few times, I was able to get them deeper into the balancer; about 1/2" (although after re-reading, I should've used cheap bolts for that task and saved the good ones for the mounting, but oh well, it worked).
So after mounting the puller, I ran into a problem where the puller bolt was turning the balancer bolt and tightening it up. And even after I snugged the puller bolt against the mounting bolt and then tightened the other two puller bolts, it still wasn't coming off (there is also VERY little room to swing a hammer in there when trying to hit the puller). In a minor stroke of genius (in my opinion), I grabbed the 3/8" x 5.5" bolt I bought to assist in the final pulling of the balancer, and what do you know, the threaded portion fit in the hollow portion of the puller bolt. So I lopped off the head of that bolt, put it in the crankshaft, and low and behold, I was able to pull the balancer off!! Thank god, because I was ready to throw it the towel tonight...
Anyway, I'm one step closer. I apologize for the lack of progress, but I'm also trying to get ready for family visiting in a couple days. Hoping tomorrow I can get the cover off and see what is going on inside.
Question? Should I replace the Harmonic Balancer? I see where it's a known problem with this engine. Mine doesn't look too bad, other than maybe some minor dry rot in the front portion of the rubber insulator. I can get a picture later.
Pics below of the removed balancer, and my minor stroke of genius (sorry, I have to brag. Little moments of success like that, help me with projects like this
)