MY buddy has a 1999 gt procharged 301. We started having problems right when we got it because it tore about 4 belts and after becoming pretty profiecient at replacing them we found the problem. The pulley on the tensioner seemed a bit too far towards the front of the car and the belt was riding too clost to the timing cover. We purchased a new aftermarket tensioner and the spring was a bit tighter than the old one and the belt was tighter too which was good. BUT, the belt still rides on the sharp edge of the new one and were not sure how to fix this. When the engine is running and we pry a screwdriver in the tensioner and push the tensioner pulley towards the timing cover the belt rides perfect. Its only about 1/8th of an inch that it needs to be pushed back. Any suggestions??