I rebuilt from an original built up that was molded in black. I painted the white walls for the first time. I added the spreader bar up front cuz i was going to build the box art model, but i didn't get the color right. There is NO firewall and there was not one on the car. Kids built this car channeled back in the 60s with no firewall.....d**n thing won't fit unless you cut it almost to a sliver to sit against the cowl anyways....so what's the point? I had intentions to rebuild it and have fun, hope you enjoy!