Fits 31 Spline Axles, 3.70 Gear Ratio. Trac Lock Clutch Style Posi with Cast Iron Housing. Limited Slip Positive Traction Differential. CNC Machined Gear Sets, Heat Treated for High Impact & Durability.
Ford Nodular Iron 9" Third Member Iron Housing 31 Spline Limited Slip 4.56 Gear
Ford Nodular Iron 9" Third Member Iron Housing 31 Spline Limited Slip 3.50 Gear
Ford Nodular Iron 9" Third Member Iron Housing 31 Spline Limited Slip 3.89 Gear
Ford Nodular Iron 9" Third Member Iron Housing 31 Spline Limited Slip 3.00 Gear
Ford Nodular Iron 9" Third Member Iron Housing 31 Spline Limited Slip 4.11 Gear
"BRUTE" 9 Inch Ford Nodular Iron Center Section Case 3.25" carrier Bearing Size
