Lot #687 - This Grand National Limited Edition GNX appearance includes 16" black GNX-style rims, fender air vents and four wheel well extensions. The interior is completely stock, as it was in 30 years ago; the seats, dashboard and headliner are in great shape. The radio was upgraded with a double-DIN Bluetooth unit, and all interior speakers were upgraded to show-quality looks and sound quality with the option of returning to stock. The trunk was customized as a tribute to Darth Vader, whom the car was themed after in the mid-1980s.This masterpiece not only sounds great. It has upgrades that include 67mm turbo, aftermarket intercooler, Champion heads, 62-lb Racetronix injectors, high-performance automatic transmission with high stall converter, 3-row aluminum radiator, custom 2.5 exhaust, Terry Houston custom headers and Terry Houston down-pipe. It has a custom tune, but it can also be returned to stock.