22B Class C. Chevy Chassis, 6.0 Vortec,gets'about 13MPG 76K.MI 4 Speed Automatic Transmission with Tow Haul Mode. RARE REAR BED MODEL VERY DESIRABLE IN THIS SIZE OVER HEAD QUEEN BED AND A FULL DINETTE/BED AS WELL SLEEPS UP TO 6.When you contact me please include your phone.