2024 or newer E 450 Chassis or approved equal. Chassis Specs: 2024 Ford E 450 Domestic Chassis 138” Wheelbase Option 7.3L V-8 Gasoline Engine Independent Front Suspension Automatic Transmission Dual Rear Wheels 16” Tires 40 Gal Rear center Mount Fuel Tank 14,000 GVWR Chassis Chas Supplied Factory A/C Prep Kit Std Heater Hose Length Options: 12’ .100 Upper/.100 Lower Sidewall Mtl 86.5 W Car Door Options: Slider Door LH and RH Slider Window LH and Rh silver Black finish lock Key to Lock Door Pockets Rear Structure options: Roll Up Door Plastic Coated Full Width Maximum Security Lock Seating Options: Standard High Back Driver and Passenger Seat Black Vinyl Fixed Pedestal Drivers Seat Without armrests 3PT Seatbelt W/2 LOC D-Ring Bulkhead options 86.5 x 81: Bulkhead W/CTR Opening & Door .125 Aluminum Black Finish Latch Key Lock Driver Convenience Options: Intermittent Wipers Single Wiper Motion System Non-Skid Tape on Cab Floor Risers Sun Visor Driver Side 8 x 28 Padded Sun Visor Passenger Side 8 x 24 Padded ABS Cup Holder LH Dash Mount Extra Stiffener on Trans Cover Worktables, Trays, Storage Aluminum Engine Cover Aluminum Document Holder 3 x 8 x 12 on Eng Cvr Overhead Shelf Center Support Dash Interior Lighting Options: Cab Dome Light 4” LED Dome Light Switch on Headlamp Ergo Dash No Monitor in Dash No Single DIN Radio in Dash Ergo Dash No RH Wing