66 cuda 273 4 barrel car

Hi Dan,
The red thing is fuel isolater. It keeps you from having fuel entering the interior of the car. It reads the pressure on the firewall, and sends it to the gauge inside the car.
I still have the 67 cuda as well. The 67 has had the motor and tranny removed. The Dana 60 is in it, but have only a few bolts holding it in place. It can go with the car, or be removed quickly if you prefer not to have it. Both these cars are at my brothers (18630).
You may come up and pick them both up. I have clean titles to both of them.
I can make you a nice package deal.