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I'm making plans to rebuild my BMXA. It's not dead yet, but it's heading that way. I think I've found sources for the master kit, filter and shift kit that I want but I'm lost as to how to find a good source for the torque converter. All of the options say their rebuild process is the best and I don't know what to believe.

Some of the options I've found:

I think I saw this company recommended in another thread here. It seems good but having to mail my old one back for the core charge makes it far less attractive.
http://www.gearspeedwholesale.com/product_p/c-lmj.htm

As far as convenience, one of these seems like it would be the easiest but are these any good?
http://www.autozone.com/drivetrain/t...3460_685485_0/
or
http://www.oreillyauto.com/site/c/de...HO69/03248.oap

A couple more cheap options. Again how would I know the quality?
http://www.ebay.com/itm/231335174241
http://www.ebay.com/itm/260828595058

Anyone have any tips on how to choose or recommendations on a good one to get?

Thanks