2014-2023 GM 1500 9.5 Inch /9.76 Inch -12 Rear Axle Heavy-Duty Cast Aluminum Rear Differential Cover Brushed EXHAUST Crafted from our proprietary HD220

Crafted from our proprietary HD220 alloy

Add BDS121651 Auxillary Differential bracket for AWD models

Includes one BDS98163

525 CFM Measured @ 7" H2O

They now offer EVEN STRONGER head studs manufactured from the firm's proprietary Custom Age material that has a minimum rating of 260

2014-2023 GM 1500 9.5 Inch /9.76 Inch -12 Rear Axle Heavy-Duty Cast Aluminum Rear Differential Cover Brushed EXHAUST Crafted from our proprietary HD220Specially engineered to minimize friction and maximize lubrication. Keep your GM rear differential running cool and clean with an upgraded cover from PPE. Made from high quality cast A356. 0 T6 aluminum for strength and optimum heat dissipation. The increased fluid capacity provides greater thermal stamina. This keeps your differential oil running cooler. The oil will keep its viscosity which helps extend differential service life. This new cover also