Transfer Case Brace 11+ GM Allison 1000 And 2000 Series 4X4 Transmissions PPE Diesel Automatic Transmission Oil Pan|Transmission|Drivetrain & Differentials The PPE Heavy-Duty Deep Aluminum

The PPE Heavy-Duty Deep Aluminum Transmission Pan also features a high-powered Neodymium- magnet-equipped drain plug to keep harmful ferrous metal contaminants out of the transmission internals

Reduced mainline pressure

and include a 7/8 Inch -14 O-ring boss-style crankcase ventilation port (port accessories sold separate)

1989-1998 ARP 14mm Main Stud Kit

Duramax Iron Heads Upgrade: Diesel World

Transfer Case Brace 11+ GM Allison 1000 And 2000 Series 4X4 Transmissions PPE Diesel Automatic Transmission Oil Pan|Transmission|Drivetrain & Differentials The PPE Heavy-Duty Deep AluminumCracked transmission tail shaft housings (located between the transfer case and the transmission) are a common problem for GM Allison equipped 4x4 pick ups in off road and drag racing applications. Even a nominal 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