This Speedo cable is for Small Block motorcycles 2000-down cable is designed for bikes with 6" to 8" extended forks, measuring 47 1/2" with a 12-1 mm speedometer nut for MPH applications. It fits FLT and FLHT models from 1980 through 1986, replacing the OEM part number 67072-79. Engineered to ensure accurate speedometer performance on extended front forks, it maintains precise instrumentation for your Harley-Davidson.