Installing New Torque Converter, what else should I do?

[Big D]

Through my research and my non certified experience. I need a New Torque Converter in my 1991 7.4l c3500 4l80e.

I know im gonna replace the rear transmission seal, the U-joint and the Pillow Bearing on the Drive shaft along with it, once I drop the Transmission..... what else should I look into replacing?

Any recomendations on Torque Converters? I do have plans to make it a stronger tow pig down the road, so I will probably pass on the stock replacement.

Any Companies you've had good experiences with?

 

[Big D]

TCI reccomends this Torque Converter

242916 TCI MAXIMIZER

http://www.jegs.com/i/TCI/890/242916/10002/-1


Hughes Recommends this one

http://www.jegs.com/i/Hughes-Performance/512/25LXTM/10002/-1

 

[BIG_KID]

Some input shafts have an o-ring on them for the TC lock up, Not sure if the 4L80E has this or not.