Differential Assemblies and Components
- Thunderbird (55-79) PART #: 66-85085-1 31-Spline 9" Auburn Gear Limited-Slip Differential Third Member Assembly, 3.50 Gear Ratio$1,879.99 EachFord Mercury (60-72) PART #: 60-85085-1 FORD 9 INCH THIRD MEMBER ASSEMBLY (3.50, AUBURN GEAR LIMTEDSLIP, 31 SPLINE)$1,879.99 EachFord Mercury (49-59) PART #: 49-85085-1 FORD 9 INCH THIRD MEMBER ASSEMBLY (3.50, AUBURN GEAR LIMTEDSLIP, 31 SPLINE)$1,879.99 EachFord Pickup (48-79) PART #: 48-85085-1 FORD 9 INCH THIRD MEMBER ASSEMBLY (3.50, AUBURN GEAR LIMTEDSLIP, 31 SPLINE)$1,879.99 EachMustang (64-93) PART #: 44-85085-1 1964-1973 Mustang 31-Spline 9" Auburn Gear Limited-Slip Differential Third Member Assembly, 3.50 Gear Ratio$1,879.99 EachFairlane/Torino (62-76) PART #: 42-85085-1 FORD 9 INCH THIRD MEMBER ASSEMBLY (3.50, AUBURN GEAR LIMTEDSLIP, 31 SPLINE)$1,879.99 EachFalcon/Comet (60-70) PART #: 41-85085-1 FORD 9 INCH THIRD MEMBER ASSEMBLY (3.50, AUBURN GEAR LIMTEDSLIP, 31 SPLINE)$1,879.99 EachThunderbird (55-79) PART #: 66-85084-1 31-Spline 9" Open Differential Third Member Assembly, 3.50 Gear Ratio$1,717.99 SetFord Mercury (60-72) PART #: 60-85084-1 FORD 9 INCH THIRD MEMBER ASSEMBLY (3.50, OPEN, 31 SPLINE)$1,717.99 SetBronco (66-96) PART #: 51-85084-1 FORD 9 INCH THIRD MEMBER ASSEMBLY (3.50, OPEN, 31 SPLINE)$1,717.99 SetFord Pickup (48-79) PART #: 48-85084-1 FORD 9 INCH THIRD MEMBER ASSEMBLY (3.50, OPEN, 31 SPLINE)$1,717.99 SetMustang (64-93) PART #: 44-85084-1 1964-1973 Mustang 31-Spline 9" Open Differential Third Member Assembly, 3.50 Gear Ratio$1,717.99 SetFairlane/Torino (62-76) PART #: 42-85084-1 FORD 9 INCH THIRD MEMBER ASSEMBLY (3.50, OPEN, 31 SPLINE)$1,717.99 SetFalcon/Comet (60-70) PART #: 41-85084-1 FORD 9 INCH THIRD MEMBER ASSEMBLY (3.50, OPEN, 31 SPLINE)$1,717.99 SetThunderbird (55-79) PART #: 66-85083-1 28-Spline 9" Open Differential Third Member Assembly, 3.50 Gear Ratio$1,717.99 EachFord Mercury (60-72) PART #: 60-85083-1 FORD 9 INCH THIRD MEMBER ASSEMBLY (3.50, OPEN, 28 SPLINE)$1,717.99 EachBronco (66-96) PART #: 51-85083-1 FORD 9 INCH THIRD MEMBER ASSEMBLY (3.50, OPEN, 28 SPLINE)$1,717.99 EachFord Pickup (48-79) PART #: 48-85083-1 FORD 9 INCH THIRD MEMBER ASSEMBLY (3.50, OPEN, 28 SPLINE)$1,717.99 EachMustang (64-93) PART #: 44-85083-1 1964-1973 Mustang 28-Spline 9" Open Differential Third Member Assembly, 3.50 Gear Ratio$1,717.99 EachFairlane/Torino (62-76) PART #: 42-85083-1 FORD 9 INCH THIRD MEMBER ASSEMBLY (3.50, OPEN, 28 SPLINE)$1,717.99 EachFalcon/Comet (60-70) PART #: 41-85083-1 FORD 9 INCH THIRD MEMBER ASSEMBLY (3.50, OPEN, 28 SPLINE)$1,717.99 Each