I just took my crank pulley off to get behind it yesterday. It has 4 bolts holding in on, and no keyway so you can reinstall it correctly, or 90, 180, or 270 degrees off. Mine had a paint mark on the crank and pulley that made putting it back correctly easy. The timing mark for the ignition timing must be on the pulley because the index marks are on the plastic timing belt cover adjacent to it. Look around for a mark on the pulley and reinstall the pulley with the engine at TDC and the mark lined up with teh index marks on the plastic cover.. Then if you need to, take your distributor out and reinstall it so the rotor points at #1 spark wire location once reinstalled. Note that it is driven by a bevel gear, so will rotate some as you install it. You have to rotate it a little off of where you want to end up as it engages the drive teeth as you slide it in so that its rotation will line it up once in place. Marking where the rotor pointed before removal then as removed is the best way if you know to do it, but trial and error re-installation works fine. Just be sure you are at TDC on compression on #1 cylinder.
And, when you dive into your timing belt, you will find a round flat punch mark on the face of the rim of the cam that is supposed to line up with a small indent on the top of the sheetmetal cover behind it at TCD, and here's the real trick--the only mark on the crank for belt installation timing is a small center punch mark on the surface of one of the timing cog teeth on the crank, which you can't see with the belt in place, and would never notice if someone didn't point it out to you. I think you are supposed to adjust the crank location and cam locations, then put on the belt. Would be ok on a tight engine, but a worn one wants to move as you fight with it. Its easy to wind up one tooth off on the crank, which will result in 1/2 a tooth off on the cam location which doesn't look too bad relative to the mark the cam is supposed to line up with, but not quite right. You will be tempted to wonder if it is ok, but when it is right there is no question. FYI, It will run either way.
Good luck.