Attributes High Quality Aluminum Pop-Up Gas Cap Comes with o-rings to prevent leaks Professional installation is recommended Specifics Quantity: 2 Instructions: Not Included Condition: 100% Brand New Color: Chrome Material: Billet Aluminum Installation Rating 1 = Very Hard 2 = Hard 3 = Fair 4 = Easy 5 = Very Easy Model Specific 1982-2010 Harley Davidson (all models with dual screw in gas caps). Right cap is vented left cap is reverse-thread.