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ARB GM 10.5" 40 Spline Air Locker GM 14T 10.5" Full Float 14 Bolt, 40 SPL, 4.10 & Down, ARB Air Locker

ARB 10.5" 40 Spline 14 Bolt

Price: $1,113.00
ARB GM 8.5" & 8.6" 30 Spline Air Locker (Incl LM102949 LM102911) RD222, GM 8.5" & 8.6", 30 Spline, ARB Air Locker

2.73 - 5.38 Ratios, 30 Spline, Inlcudes Carrier Bearings for 8.5" 10 Bolt. 8.6" can either reuse original bearings or purchase new ones

Price: $1,254.00
ARB GM 8.5" 28 Spline Air Locker GM 8.5" 10 bolt AAM 860 28 Spline, ARB Air Locker

ARB 8.5" 28 Spline 10 Bolt

Price: $1,254.00