This Standard JR-109 distributor rotor is a reliable and essential part for any ignition system. It is designed to meet the highest standards of quality and performance, ensuring that your vehicle runs smoothly and efficiently. Made by Standard Motor Products, this distributor rotor is a genuine part that is compatible with a wide range of vehicles. It is easy to install and use, making it a great choice for anyone who wants to upgrade their ignition system. Please note that this product contains a chemical known to the State of California to cause cancer, as indicated by the California Prop 65 Warning.