MAX Lock Locker GM 8 1/2" 10 BOLT
- MAX Lock Locker GM 8 1/2″, Mechanical Locker, Fits in OEM Open Carrier, 12 Bolt, 28 Axle Spline. .Fits in open carriers ONLY.
- Automatic Full Locker giving both 4 Wheel Drive and 2 Wheel Dives optimized Traction all the time
- Mechanical Locker / Lunch Box Style
- Engages as a Locker/Spool when torque is applied
- 9310 Heat Treated