My car is a 94 ssei, I need a crank shaft pulley.
What would be the best and cheapest one I can use on my car?
What years and makes are compatible, and does it have to be off a supercharged motor?
Also, if I have a seperated pulley, Is it ok to drive untill I can get the part I need?
Thanks for your time and help.

In your year there is no other years that fit IIRC. I looked for the post where Pete and I had once found the part number etc.

You want to ensure that it'* the right part. IIRC Advance Auto'* computer system has it listed as a 95 balancer.

"K" Thanks for the info, kind of a bummer, but its a good thing I know now.
And if I get a pulley from a 94 does it have to be supercharged because mine is?

Yes the harmonic balancer (crank pulley) is different between the supercharged and N/A engines.

Thanks for the help, I will pick one up on Friday when I get paid.
Hopefully nothing else happens to my car before then, It is so loud and embarrassing.

I got mine from OReillys because Advanced only had one for a 95 like Bill said it took Oreillys about a week to get it and I think I paid $153 bucks for it.