1996, LT1, T-56 External clutch slave

I just purchased a new McLeod clutch slave and I have a question about the installation.

The McLeod has internal threads where the hydraulic line enters the slave.
The stock slave has the "beat out" pin and no threads.

What is the secret of adapting the McLeod slave to the stock hydraulic line??

Thank you,
Bob

 

The McLeod setup is an adjustable Master and a stock LT1 slave cylinder.

 

I have a McLeod slave in my hand.
It is as described in my initial question.

How does one adapt it??

Thanks,
Bob