AC Delco "NGK" $6 a piece spark plugs, AC Delco 7MM wires and 1 new AC Delco o2 sensor on the exhaust manifold. the one by the cat wasnt changed.

bandit, no pun intended, but I would say that if it still pulls good, get that old junk outta the trans.

If the trans is going to go, it will go with the old oil, or new.

I believe what Badnit meant by that was that with the extra clutch material etc in the fluid currently in the trans it may be working well. Once that extra material is replaced with detergents and fresh fluid there can be a better chance that the worn clutches won't grab as well.