Differential Carrier; Detroit Truetrac ®; GM 10 Bolt 8.5/ 8.6 Inch Ring Gear Axle; Limited Slip Differential; 30 Spline; 2.73 Ratio And Higher; Steel; With Assembled Case; Also Use TT70P53041 The Detroit Truetrac is a helical-gear style performance differential that maximizes wheel traction and enhances driving and handling characteristics.
Axle Model: GM 8.5 Inch/ 8.6 Inch
Type: Limited Slip
Journal Size: 1.32 Inch
Spline Count: 30
Gear Ratio: 2.73
Material: Steel