I have a 3.0 Mercruiser in my bayliner. My alternator belt broke over the weekend. I went to advanced auto and picked up the correct belt. I tried replacing yesterday by taking the engine mounts off on the port side and got the belt thru but the engine mount in the front is in the way to pull the belt over. I seen on here to take off the pulley and tried doing this with wrench but the bolts are on too tight. Any suggestions?