<VV> blower motor wheel help

[judynrandy at comcast.net]

I need some help.  A while back someone on here mentioned getting a one piece plastic fan for their heater blower motor from Auto Zone.  I thought I'd give the plastic one a try since the two piece one I now have rattles when you turn on the blower.   I thought I wrote down the correct part #,  but it comes up a blower MOTOR.  Nothing about the wheel.  When I checked on the wheel part, there were 80 different choices.  I finally stumbled onto one that looked like it might work.  A part # 35448.  It said it wasn't vehicle specific.  Oh yeah, what direction DOES the blower wheel turn?   Then when I typed in '65 Corvair it said nothing matched!!!  Don't you just love Auto Zone?  So, could the person who posted that tip please do so again, or better yet anyone with knowledge and experience with this please also share their experience? (And part # and where purchased, if possible)   Thanks in advance. No pun intended ( - : 
Randy (Cap'n) Hook 
Hopewell, PA