heres the story.... i have a b16 hydro tranny with a kaaz diff, it had been making a whining sound in every gear and it chattered at idle. i replaced it with a '99 si tranny. then we go to open up the old tranny and we get all the bolts at stuff out, and next up was the snap ring and it broke while tring to expand it with needlernose pliers, which i know now we should have used reverse snap ring pliers. i didnt see exactly what happened because i wasn't watching at the time but there was only half of it visible after it broke. we got the half out but we still cant get the case apart.....any advice? im pretty sure im screwed though.