Honestly can't say definitively, not knowing what your setup is, but you maybe checkout this thread: https://www.mustang6g.com/forums/threads/oem-gt350-wheels-fitment-on-gt.103542/
Full OEM winter set-up. Blizzak's with not more than a couple thousand miles on them. Purchased these from another member, and have since moved on. Package deal for the taking at $2K. Prefer to do local, and willing to travel up to 3hrs from central New Hampshire area. Holler with questions.