what flywheel for a 273 128 tooth. with a 360 bellhousing

Luckily every 273 crank I've come across has been drilled for a pilot bushing.

Hey everyone.. would you all say that the 1960's cranks were all drilled while the 70's n up were a crap shoot? Cause that seems to be the trend with what I've taken apart.
That could be- I've noticed a similar trend in the old LAs I've had apart... didn't know if I was just that lucky or what. But it only takes a minute to look and be sure, regardless. :) Because with early LAs you can't fudge it and use the late model roller bearing in the convertor bore for your pilot- they've got the goofy early small convertor hub...