DHD 38 Spline 300M SRW Axle Kit with Locker 2001+ Duramax 11.5 AAM requires-vin so does the pressure between

so does the pressure between the pump and the block

Passenger side molding will need to be slid off the antenna

HOT SHOT’S SECRET Adrenaline® Outlaw R100+™ can be used in any performance diesel application

Improves CP4 output past 3

Our kits include 300M rifle drilled 38-spline axle shafts splined specifically to our own pitch and pressure angle to increase axle shaft durability

DHD 38 Spline 300M SRW Axle Kit with Locker 2001+ Duramax 11.5 AAM requires-vin so does the pressure betweenThis kit fits SINGLE REAR wheel GM trucks. This extreme duty axle and locker kit from DHD is ideal for those running exotic engine builds with extreme power output. Our kits include 300M rifle drilled 38 spline axle shafts splined specifically to our own pitch and pressure angle to increase axle shaft durability. This specific combination of parts, manufacturers and materials are hand picked by us as result of our own competition vehicles. You wont