I believe this gauge is correct for a 50s GMC Truck.

I am often wrong, so please verify.

Good to Nice Cosmetic Condition.  Tested functional. 

Chrome bezel has some cracks and dents.  Very shiny though.

Glass was removed (and reinstalled) to clear out dust and to clean the inside of glass.

I am happy to combine shipping.

Thanks for looking and Good Luck, Pete