2001-2019 Duramax Banks Ram-Air Transmission Pan (35146-B)

Banks took their race-proven Ram-Air technology and engineered it into a transmission pan that actively cools your Allison 1000. FlowThru Fins, a forward-facing airflow scoop and an extra 2 quarts of fluid capacity reduce temperatures and extend transmission life. Built die-cast tough for hard work, with a breakaway scoop that protects the pan from damage.

Part Number: 35146-B

Fits: 2001-2019 Chevrolet/GM 2500/3500 HD w/ Allison 1000 (5- or 6-speed)

• Die-cast aluminum pan with smooth, low-porosity interior
• Adds 2 quarts of fluid capacity for improved thermal control
• FlowThru Fins maximize internal and external heat transfer
• Ram-Air scoop designed to break away and protect the pan
• 1/8" NPT port for auxiliary temperature sensor