Last week my friend bought a black 1986 GT convertable that was sitting in a guy's yard for 18 months. It looked as though it had 4 flat tires but in reality the wheels had just sunk 4" into the ground over time. We dropped a new battery in and she fired right up! Anyway, we are in the process of cleaning her up and she already looks great and runs strong. Check out the before and after pics:
http://franksperformance.com/Forums/index.php?showtopic=204&pid=588&st=0&#entry588
http://franksperformance.com/Forums/index.php?showtopic=204&pid=588&st=0&#entry588