[95birdible]

But we should be able to buy the whole mechanism if they do discontinue the tops. You can still get them for the 4th gens. Just unbolt and bolt a new one on.
With over 4,000 sales lost from 2011-2012 and average 40K a car, GM lost 160 million in sales. Not counting what they had to pay out in warranty work, buybacks, and lemon laws. My bet is over 200 million.