This is a pair of Genuine OEM "Rocket" valve covers for a 1953 Oldsmobile with a Part Number of 350. The valve covers are used and are designed specifically for the Oldsmobile model. The item is branded as Oldsmobile and is compatible with interchange part number 350.GM3S53. This set of valve covers, Stock # JP1256, is in inventory ID 960454 and is suitable for Oldsmobile vehicles from the year 1953.