Hi, Got my first Dodge

Hey Chris, I too have an A100, except mine is a truck. The steering gear box is unique to these vehicles and as far as I know, there are no units that interchange. I sent mine to a company called Steer & Gear. Expensive to rebuild and parts are near impossible to find. There is another forum on the internet called Vintage Vans you might want to check out, there are many very knowledgeable people there that are most willing to share info. BTW, very nice van!