Teledyne Continental aircraft engine oil cooler adapter plate, part number 625016.  

This part number is approved for installation on Continental O-470 series.  May not be suitable for every engine models.  Review your parts manual for specific engine applicability.

There is no yellow tag, expressed or implied warranty.

Oil Cooler plate can also be used in homebuilt, experimental, airboat engines as applicable.

Please advise if you need additional pictures.