Broke my tilt steering button tab thing for an '87, looking for a replacement

My car has almost no pedal pressure. I bled all 4 wheels and I was eventually able to get the air out, but for whatever reason I can't seem to get all the air out of the module on the passenger side under the hood. My friend and I spent about 15 minutes trying to get the air out, and we refilled the reservoir 2 or 3 times, but there is still air. I'm not noticing fluid anywhere, but my reservoir was empty when I first opened it up after sitting for 4 years. Any idea what might be causing th

Carlisle Import & Performance Nationals (carlisleevents.com)    

https://www.facebook.com/marketplace/item/383166066897213/   had an ‘87 20 years ago and been looking to get back into one. This one looks like a good platform to start on and the head issue looks resolved. Anything to keep an eye on when I go to get it Sunday?