I have my master out and have a brand new slave (GM). Should I just hook the master up to slave and bleed it on my bench while they are out? I have to bleed my master anyway.

So can I bench bleed the two of the while hooked up to each other, then disconnect, then hook back together when in the car? Sorry, I am new to this and don't wanna take the tranny out again.

 

I would do them individually just to play it safe.

 

For us to help you, you need to tell us what year car you have. Fourth Gen 93 -97 master/slave can be removed installed without removing the tranny. Also the master/slave can be remove/installed as an assembly, so you can bench bleed it or bleed it on the car.