Ok guys.
Well, I am going to say I have a tentative success.
Installed the tranny today.....had a few issues getting it back in up between the headers but I squirmed it in there.....had the tranny and jack tip over on me once...LOL...nicked my headers in a few new spots....
Took my time with everything...worked on it from 6:30-9 this morning and then 11:30 until about 2 or 2:30.
Fired it up while still up on jacks.....vibration appeared to be gone......no major leaks etc....
Ok, got her down off the jacks.....put it in reverse.......NOTHING.
Long story short, added more fluid (up to 8.5 quarts now) and let it idle in neutral for a bit....seems to have worked.
Got her out on to the street and.......
I took the picture after it was raining for awhile already....it was just a little damp when I did it...
I know I know...childish. LOL But I couldnt resist.
When I did that, it was really a half-hearted try and it left that long strip....yes, it is an uphill/weight leaning to the other side kind of deal....not all that impressive I suppose....but hey, couldnt do that before....so DEFINATE improvement and it comes from that stall converter Terry recommended!
The new stall converter seems to have a real nice "punch" when you gas it......
And that's with my 2.76s in the rear. I only cruised up and down the street a few times and then it started raining so back into the garage with her.
So, to sum up:
- Far as I can tell the vibration as I knew it before is gone!
(I am still crossing my fingers, waiting for it to reappear...I'm cynical that way...LOL) There is still vibration etc but its the GOOD kind....engine revving kid of vibes...no harmonic issues far as I can tell at least up to 3k.
- The converter seems to have greatly increased the punch I have
- The engine shifts into drive and reverse from park or neutral much more sedately now...no jerkiness like before....that's the stall converter. I don't think the engine wants to stall as much at a stop in drive but the jury is still out on that till I can drive her for real.
- I now have reverse lights!
Crossing my fingers that the double-seal method Terry and others suggested works and doesnt leak....you guys have been spot on up to now, so I expect good results.
- The jury is also still out on the double-bump issue I had before....couldn't get the car hot enough to test that. So I am holding my breath. Hoping the tech got all the bugs addressed. I dont want to pull it a second time.
I held off putting in the tranny cooler for now...figured that if the problem only happens when fully warmed, the tranny cooler would only help mask it if its still an issue, especially since we are now in the fall/winter.
Just feels good to have gotten the vibration addressed (at least I hope...see I told ya I am cynical).
Have to wait for some dry weather.....
Will update this thread when that happens.
Guys, you have all been so much help!