Driveshaft lengths all mopars

Those driveshaft lengths only apply if you are using the proper stock transmission yoke.

If you are using anything that varies from the correct stock model yoke for your application, then those measurements are more or less basically meaningless. It will get you in the ballpark, but could be a complete strikeout in application.

Install the yoke you intend to use, weight the vehicle per usage, correct for the proper pullout, then measure, measure, and then measure again.