GMC Super Coupe Post published:04/01/1995 Post category:Super Coupe Post last modified:04/03/2022 Truckin View Fullscreen Post Views: 677 Read more articles Previous PostSport Truck Nationals Next PostSix Equals Eight – GMC Extracts V8 Performance From Its Vortec V6 You Might Also Like Sport Truck Nationals 10/01/1994 Six Equals Eight – GMC Extracts V8 Performance From Its Vortec V6 08/01/1995 GMC trades Bonneville salt for NHRA asphalt 06/01/1992 A GMC to Thrill the Crowds, 9.80 Seconds at a Time. 06/01/1992 Another 200-mph Syclone 09/01/1991