GM 10.5" 14 Bolt Full Spool Forged Chromoly 40 Spline 4.10 and Down
GM 10.5" 14 Bolt Spicer Full Spool Forged Chromoly 30 Spline 4.10 and Down
GM 10.5" 14 Bolt TORQ Locker 30 Spline
Spring Kit For TL-19035 GM 10.5" 14 Bolt TORQ Locker