A tape measure will tell you better than anyone else what will properly fit you combination.

http://www.dennysdriveshaft.com/how_to_measure.html

https://azdriveshaft.com/how-to-measure/

https://www.driveshaftshop.com/driveshaft-measurement

Best check with your preferred shop on how they want it measured.

They say there are no such thing as a stupid question.
They say there is always the exception that proves the rule.
Don't be the exception.