What the heck is that and how to disassembly!

[D1guy]

Good day everyone!
Just bought mechanical transmission for an s14. When I removed the A/T one I found this...
That was kinda weird, I didnt see something like that in "Auto to Manual how to" =\ So I'm kinda stuck right now... Any help would be great, coz my car service manual is lack about A/T. That thing hase mark B23, or B28.
Specks of my car is S14, right handed, 1994.
Thank you! ;)

[Nicelyphe]

Torque converter.

Google is your friend.

remove torque converter s14 - Google Search (http://www.google.com/search?um=1&hl=en&safe=active&q=remove%20tourqe%20converter%20s14&bav=on.2,or.r_gc.r_pw.r_qf.,cf.osb&biw=1280&bih=827&wrapid=tlif133373295145111&ie=UTF-8&sa=N&tab=iw&ei=VyZ_T6vGH5CE8ATVysDPBw#hl=en&safe=active&sa=X&ei=8iZ_T6XkLImE8QTOqMy0Bw&ved=0CCgQvwUoAQ&q=remove+torque+converter+s14&spell=1&bav=on.2,or.r_gc.r_pw.r_qf.,cf.osb&fp=799dc676f220bf41&biw=1280&bih=827)

Google (http://www.google.com/webhp?hl=en&tab=ww#hl=en&sugexp=frgbld&gs_nf=1&cp=16&gs_id=4&xhr=t&q=5+speed+swap+s14&pf=p&output=search&sclient=psy-ab&oq=5+speed+swap+s14&aq=0&aqi=g1g-b3&aql=&gs_l=&pbx=1&bav=on.2,or.r_gc.r_pw.r_qf.,cf.osb&fp=799dc676f220bf41&biw=1280&bih=827) s14 5 speed swap.

[D1guy]

So I was almost right about thouse 4 bolts on the front that holds that converter to the flywheel?
Thank you! ;)