In order to race the Willys as stock we had to provide proof that the supercharger was indeed optional. We talked with the ex Willys dealer and he was going to look for literature, but wasn't in any hurry to do so. We did buy a new 55 taillight assembly from him, so he did have some incentive to look. If my friend hadn't got drafted, we would have been a kept up with the project and maybe had a unique Willys. He was driving a 51 Kaiser at the time (I had a 51 Frazer 4 door hardtop project) and when he came home two years later, both the Kaiser and Willys were gone.