BD Rear Differential Cover AA14-11.5 Dodge 2003-2018 / Chevy 2001-2018 2010 This works well for stock

This works well for stock trucks but for heavy duty use and higher horsepower applications this may be insufficient

6L diesel engine with enough fuel for multiple fueling system upgrades

If the truck is not equipped with an aftermarket tune and the ability to delete specific codes

Pre-drilled for pyrometer probes and pressure gauges

the Super B Twin kit is great not only for competition applications but also for towing heavy loads with power to spare

BD Rear Differential Cover AA14-11.5 Dodge 2003-2018 / Chevy 2001-2018 2010 This works well for stockBD's design deflects the oil back onto the ring gear and into the pinion gear for cooler longer life. Other differential covers are large and bulky resulting in lubricating oil being flung off the ring gear causing addition heat and or wear. Engineered cover design keeps oil on the gears Deflects oil back onto the ring gear and into the pinion gear for cooler longer life Extra capacity sump located at bottom for gears to pick up oil Internal and