Beautiful oven! My neighbor Missy has an earlier version in brushed chrome. GE wall ovens were built on that frame from 1954 until sometime in 1959, when a major redesign took place. I have no idea if later model racks and rod will fit in yours. The later frame style was made for many years. I also don't know if those parts were used in any other models, such as the 40" freestanding range. Hope you can locate something that works.