Check the listing for details. Rockhill Distributor Rotor JR75. Color: Black, Condition: New other (see details), Made in United States. Listed at 6.60 USD. The Rockhill Distributor Rotor JR75 is an essential component for your vehicle's ignition system. Manufactured in the United States, this black distributor rotor is designed to meet the high standards of Rockhill's quality control. It is compatible with a range of models and is specified by the part number JR-75, ensuring a precise fit for your car or truck. Functioning seamlessly within the distributor assembly, the Rockhill JR75 rotor plays a crucial role in the maintenance of your vehicle's engine performance. It is an ideal choice for drivers who prioritize reliability and durability in their ignition system components. Keep your engine running smoothly with this robust and well-crafted distributor rotor.