Eaton Posi - 30 Spline - 4.10 Ratio and Up - Steel - 8.875" - GM 12-Bolt FR Underwear Set Left and Right

Left and Right

two adjustable length 1-1/2" x

WHAT IS FREE-AIR CALIBRATION

please see CARB EO# D-550-33 for details

but there is no need to remove the bar from the truck to adjust

Eaton Posi - 30 Spline - 4.10 Ratio and Up - Steel - 8.875" - GM 12-Bolt FR Underwear Set Left and RightProduct Description: Differential Carrier Eaton Posi 30 Spline 4. 10 Ratio and Up Steel 8. 875 in GM 12 Bolt Sold Individually Eaton is the world's largest independent producer of torque controlling differentials for vehicle manufacturers, the automotive aftermarket and commercial and military vehicle manufacturers. We are leveraging our differentials expertise, which includes vehicle and traction dynamics, to continuously expand our product lineup