Advice on Pinion Yoke Change

I got the nut off using my 1/2" harbor freight impact, removed the yoke with a hammer, and tapped the seal out with a screwdriver.
I put it the new 1350 yoke and seal in. I used some red locktite and my impact wrench to tighten the nut. I needed some heat to remove the u-joint from the drive shaft. I couldn't budge it with a hammer or a puller until I heated it up. The Dart goes to the garage next Monday for some new pipes from the headers to the mufflers. I'll have them tighten the nut to 240. Thanks for the help FABO.