Lost bottom pulley > again ?

update....

found the pulley,...lol
after pulling the engine, one bolt was missing, two on either side were loose.

I may had not tightened them ???
due to trying different pulleys to get proper alignment..???

The first engine, had the balance checked, was there when compared the old balance card to
to the present card.
they were the same.
crank spun to spec.

So I'm going to give it a second chance.
new bearings, oil pump and tube, checked the spring pressure, used a thinner Cometic head gasket.
going to run the Neal chance converter,
send the other one back for clean /check and check balance.