Technical Olds to LaSalle trans pilot bushing

Hi dig around and couldn’t find an answer but I’m doing a 324 to a 37 Lasalle transmission in my roadster. My crank is an automatic and wondering if a standard lasalle replacement pilot bushing needs to be drilled for in the crank. I’m taking the crank out for machine work. I’ll be using the speed gems adapter bell housing but there’s no mention of a pilot bushing/bearing. Thanks!

 

'55 & earlier came with a pilot bushing.

 

Thank you that’s what it seemed just wasn’t totally sure if the auto bushing was different from the manual.