I'm going to buy and install the Lextreme torque converter on my 1998 sc300.
While I'm down there, should I also install other things such as:

1. transmission cooler
2. input shaft seal (is this the proper name?)
3. rear main seal (is this the proper name?)

What other things should I look to refresh and upgrade while the transmission is dropped? Sprag clutch?

Any words of wisdom and advise would be helpful. Thank you.

 

Anyone? I've pretty much read most if not all the postings from this entire Forum dating back to 2002, when torque converter upgrade was considered....experimental..lol