11-16 Duramax LML BD Diesel Allison Pressure Controller Differential ** With Speaker Hole**

** With Speaker Hole**

designed with the average driver in mind

Severe engine damage will result

the Hood Protector follows the hood’s contours with a wrap design that provides a sleek

11-16 Duramax LML BD Diesel Allison Pressure Controller Differential ** With Speaker Hole**25% to 115% more theoretical holding power Delivers up to 275psi line pressure at WOT Only active when boost over 15psi, unlike solenoid foolers or plugs which are active all the time Does not create parasitic load or extra heat when inactive Does not cause clunky or unusual shifts due to dynamic activation No transmission relearn required Installs in under an hour Warranty Parts 12 Months