Stay away from the Aero Star driveshaft. It's too short and had one in mine. The problem with it was the vibration it caused on the highway. I found a stock wagon driveshaft and it works fine now. What happened, and there is a bunch of posts since I was trying to figure out what was going on, the car at higher speeds would vibrate like it was the X-wing fighter in Star Wars just before it blew up.
A wagon driveshaft, as I understand, is a tad longer than the others.