On the main driveshaft there are just two, front and rear. It's a relatively easy job (just have to make VERY SURE to index before taking apart) if you're somewhat comfortable wrenching on cars and is outlined in the VX Service Manual. Do a search here to find out how to download a copy if you haven't already. As for the price, I should know tomorrow, and will post, as I didn't get a chance to order them today.Originally Posted by Leah