What makes this truck special is they were rare. Not a whole lot of these trucks were made it was going to be a one time deal really thats why in 1991 they didn't make one. But,people wanted more of them they were in demand so GM made them for 1992-1993. The truck it self has never had a scratch on the paint job no flaws same as interior. Another thing that makes this year model better is that its never had major recalls on the 1990's only the 92-93's they had a motor and tranny recall. The only recall the 1990 had was the center cap for the wheels it was black the sun reflected off the chrome and warped the black caps. The first thing ever done to the truck was in 1991 added the black out covers in 1992 added the tranny,ADS superchip,Bedliner,Bed cover,Cab extender,Bug deflector. In 1993 we took the ADS superchip off and added the JET 6pak chip it was awesome but we wanted more power still so in 1994 we added the Paxton SuperCharger. OOOH man was it awesome but we ran in to a problem the rearend was to light so in all gears the truck just sat and spun the tires we went through 2 sets of tires in 2 months so in 1998 saved up the money to buy the cal-tracs and all is well it takes off like a rocket now no spining anymore. The truck has only 15,000 orginal miles on it its also rare to find a truck like this with that amount of miles almost unheard of but its ONE LEAN MEAN EAT YOU AT THE LINE SPIT YOU OUT AT THE FINISH LINE MACHINE. Its out ran a corvette already it can take a lighting also I'm a member of the 454ss club.