Custom modifying new wheel studs to fit?

[YY1]

They sold an awful lot of 5th Avenue (M body) cars.

I still see them occasionally at U pull yards.

 

[dr dodge]

would a 4 door be the same width as 2 door a bodies?

 

[YY1]

Should be.

 

[Mattax]

Another option.
This company will make custom bolts with rolled threads, and that includes studs

Custom Military Wheel Studs | Made in the USA | Small-Batch

Wilson-Garner manufactures cold-formed military wheel studs available in small-batch quantities for limited production and service part applications.

wilsongarner.com