If memory serves me correctly, the PG transmission did not use a pilot bushing. If the crankshaft was machined for a pilot bushing I believe there are two choices. Make sure you get the right one. Now someone will come along and let me know my memory is shot! chug

Martin
'62 Chevy C-10 Stepside Shortbed (Restomod in progress)
'47 Chevy 3100 5 Window (long term project)
‘65 Chevy Biscayne (Emily)
‘39 Dodge Business Coupe (Clarence)
“I fought the law and the law won" now I are a retired one!
Support those brave men/women who stand the "Thin Blue Line"! Hug a cop!
USAF 1965-1969 Weather Observation Tech (I got paid to look at the clouds)