Hey guys, I'm new to the car scene, I have a 74 Chevy k20 I've been playing around with but gas has been killing. I've been stuck on the A3 so i finally am deciding to go out and get one. I found one that seems to be a good deal, the seller says the only problem with it is that the wipers aren't working so im guessing the motor blew out on it.They said everything else is fine with the car. My question is how much would it cost for me to fix the wiper motor and is it tough to do so? Here's the car I've been looking at.