1970 Lincoln Mark III Differential Carrier Ford 9 in. - Yukon Grizzly Locker - 35 Spline - 2.000 in. Diameter Bearing Journals - Fits Load Bolt Dropout - Rear guaranteed to replace your current 1970 Lincoln Mark III Differential Carrier Ford 9 in. - Yukon Grizzly Locker - 35 Spline - 2.000 in. Diameter Bearing Journals - Fits Load Bolt Dropout - Rear. 1970 Lincoln Mark III Differential Carrier comes new OEM 1970 Lincoln Mark III Differential Carrier aftermarket new 1970 Lincoln Mark III Differential Carrier of remanufactured 1970 Lincoln Mark III Differential Carrier Ford 9 in. - Yukon Grizzly Locker - 35 Spline - 2.000 in. Diameter Bearing Journals - Fits Load Bolt Dropout - Rear.