Help! blower motor

[scottndanni]

I have a 82 corvette and my blower went up so I bought a new one the old one has a vacuum line on it but the new one doesn't have one what do I do about that I went to four different parts stores and they all have the same blower motor do I make a fitting for it or is it not necessary to have it

 

[bill81vette]

Welcome to CAC!!!
enjoy the forums!!!!

I don't know of a vacuum line,
they do have a small tube that went to the motor for cooling.