I have been following the board for about two years and last November I finally acquired a 1987 GN T-top. The car is unique as it was purchased in Tuscon at Royal Buick and the original owner was Linda Ronstats sister. I have all of the original documents for the purchase, plus a three ring binder of the history on the car. Presently, there are too many aftermarket modification/additions:wink: to list and they keep getting added to as time progresses.