Harley-Davidson Sportster 883's genuine Harley-Davidson cylinder heads, part numbers 16663-07 and 16662-07. These 4-stroke cylinder heads are designed to fit 2007 and up EFI models and are made in the United States.

Will fit other years and models please do you research before purchasing

Heads are both in 100% working order with no issues or faults

Thanks CJH