Strange Dana S60 width for a body

I had my Strange 60 built four inches narrower than a stock width A body 8 3/4. Tires are 325/50R15 (28") on ten inch wheels with 3 1/2 inches of back space. I have about an inch of clearance on both sides of the tire and can barely get the tires out using a floor jack on the frame rail. It's mini tubbed and springs relocated.