PPE 129021115 Transfer Case Brace 11-19 GM 6.6L Duramax AFE-42-12033 "Marine Grade" Motor: Protected against

"Marine Grade" Motor: Protected against dust intrusion and powerful water jets

mandrel bent tubing for smoother flow from the turbo and is covered with special thermal resistant wrapping to help reduce your EGTs by up to 150 degrees

If you have an aftermarket fuel filtration system such as an Air Dog or a FASS

In order to be eligible for BD's Limited Lifetime Warranty

PPE 129021115 Transfer Case Brace 11-19 GM 6.6L Duramax AFE-42-12033 "Marine Grade" Motor: Protected againstCracked transmission tail shaft housings (located between the transfer case and the transmission) are a common problem for GM Allison equipped 4x4 pick ups in offroad and drag racing situations. Even a normal amount of driveline vibration can cause the housing to fail, resulting in a transmission fluid leak or worse; internal transmission and transfer case damage. Once the housing cracks, repairing it requires removal of the transmission and transfer