Engine: 5.7L LT1 V8 engine, producing 260 horsepower and 335 pound-feet of torque. Transmission: 4-speed automatic . Construction: Custom-built from a standard Fleetwood sedan, often by companies like Eureka Coach Building or Limousine Werk’s. These can be six-door vehicles and are significantly longer than the original sedan. Exterior: Features the standard Fleetwood luxury with chrome accents, a vinyl top (often to hide stretch marks), and a specific, elongated body style. Interior: Designed for comfort and passenger capacity, it includes features like additional climate controls, high-quality materials such as leather, and sometimes a partition for the driver.