Pullies install
 

What tools are needed and whats the est. time of the install?

Which pullies did you get?

For the crank pulley (balancer) you need a way of getting it off, the actual correct tool for the job being a two pin puller I believe. Some improvisation with some screws and wrenches will get it off too, though.

I've never done an underdrive pulley install, but I know that when you take the old crank pulley off you're supposed to mark it's location so you can install it in the same position when it comes off. The new one may require locating tdc or some such thing to get it on right.

As far as any other ones go, a ratchet and some sockets will probably be all you need.

You will need a puller for the balancer. You will need an air compressor to get the bolt off the alternator pulley. This job is fun enough with these tools.;) I'm taking my underdrives off right now. The balancer has an arrow on it that you line up with an arrow on the hub.

Mark