The truck design was completely changed in 1955. There was a 1955 Advanced design Truck, same look as previous years (known as a 1955.1) and then a 1955 Task Force was released. Different Body, etc. (known as a 1955.2)I think it's best to know what truck you have as well as the motor that's in it. If not sure, just say if it has a "major" wrap around windshield that goes into the doors a little or a curved, rectangularish one.
