Stopped in to get some posi additive and u-joint straps for a V8 Vega I am putting a posi and some 3.42's into. The guys all started talking about the GN. One customer started talking all loud saying "I remember when those came out new in '88. I had a new Hurst/Olds and one of them GN's whooped up my ass real good." I had to turn around and tell him the black cars started in 84 and ended in 87. He says that the 84-87 cars were T Types and NOT Grand Nationals. He noticed my Totota uniform and thought I was dumb or something because he kept spewing his knowledge to them. They kind of ignored him and started asking me about my car and asked me all sorts of questions about the TB's. I also told him the Hurst/Olds were 83 & 84 for the Gbody ones and he swore his was new in '88. He also knows for a fact that the Trans Am never had the 3.8 Turbo. I told him to google the 89 TTA and see what was up. 
