8.8 swap yoke question

why not just replace the flat flange with a conventional u-bolt type yoke such as Yukon YY F880601 ( 1330 series ) you can also get 1350 series as well ,, since you should rebuild the 8.8 diff with new bearings ,, seals etc. install this yoke as part of the rebuild and once your engine /trans is installed measure and have the new driveshaft built , , done. if you do not want to buy the yoke new ,,at any pick and pull parts yards near you look at any early/mid 80's Ford F150's with 8.8 rear axles they should have this type of yoke installed.