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ARB Air Locker for GM 10 Bolt 8.5", 28 Spline, 2.73 and Up
01-10 GMT800 GM D44 and 10 Bolt Crossover Steering
ARB Air Locker Dana 44, 30 spline, 3.73 and Down
- For use with D44 30 spline axles
- For use with 3.73 and down gears
- Air activated selectable locker
- Converts from open differential to fully locked or spool
- Simple push button operation
- Requires air compressor - sold separately
ON BACKORDER FROM MANUFACTURER NO ETA