Detroit Truetrac® Differential GM 8.5/8.6 10-Bolt 30-Spline

Differential Carrier - Detroit Locker Tractech - 30 Spline - 2.73 Ratio and Up - Steel - 8.5 in / 8.6 in - GM 10-Bolt - Sold as Each - Brand: Detroit Locker Tractech - Part Number: 913A481