Part Number: 31-1983 UOM: 1 - EA Summary:Chrome Velva Ride engine stabilizer features a steel body with plunger and urethane dampener that creates a mini shock absorber. Fitment: FLT 1979-2008 FXD 1991-UP FXR 1982-1994 Measurements: Between Eyelets: 4-1/2" Eyelet Diameter: 3/8" Center to Center: 4-5/8" Country of Origin: Imported