SyTy Garage for GMC Syclone and Typhoon Enthusiasts

1991 Syclone Certificate of Authenticity



We offer customized Syclone and Typhoon Certificates of Authenticity that are like the GMC originals made with your name and the VIN number of your vehicle.  There was only one standard template used for these COA’s so they may not match your vehicle’s color.

8.5″ x 11″ prints on high-gloss photo paper using Epson Ultrachrome long-life inks printed by Art Resource Technology.

Only $15.00 each and includes shipping within the Continental U.S. only.

Additional information


8.5" x 11" 1991 Syclone COA