This belonged to my uncle who recently passed away from pancreatic cancer. He was born and raised in Michigan and proud of it. The passion for the state of Michigan made him a Mopar fan. This product is a NOS OEM Mopar Crankcase Detergent & Rust Inhibitor, part number 1643 271, that is sealed. It is designed for use in various car and truck models and is a performance part that helps to protect the engine from rust and corrosion. The product is a vintage part with universal fitment and is made in the United States. This item is a genuine Mopar Chrysler Dodge part that can be used to maintain and restore classic vehicles.
