Alright I blew the spider gear out of my tranny a little while ago and it put a hole in the rear of the tranny case, is this part still made or not? also will any other rear tranny case bolt upto this?

tranny out of a 94 del sol b16a3 usdm (came from the factory with the motor)

 

and hydro b series tranny case should work. people treat tranny cases like gold and they're costly. i've looked for a decent price on one for a while now. good luck.