Ford 9 Inch Rear Axle 66-75 Bronco w/11X1.75 Brakes

Revolution Gear and Axle, Replacement series, Rear axle shaft for Ford 9 Inch 66-75 Bronco w/11X1.75 Brakes, Left Hand, 26.91 Inch 31 Spline Upgrade. Revolution replacement series axles are made from 1541H Steel and utilize a state of the art computer controlled heat treated process. The use of better material and better heat treating process gives our replacement axles a 10 Percent increase over the OEM axles.