Fully Assembled: Dana 300 Billet Aluminum Colossus Standard Our pre-assembled Complete Cases are

Our pre-assembled Complete Cases are available with 3:1 LowMax Gears pre-installed and ready to install in your vehicle

Behemoth Drivetrain offers bore out service for these retainers

Built for OEM

Combine your Colossus with a Behemoth Strongbox to get an unbeatable 4 speed case

High-performance EV builds

Fully Assembled: Dana 300 Billet Aluminum Colossus Standard Our pre-assembled Complete Cases areThe Fully Geared Dana 300 Model Colossus transfer case by Behemoth Drivetrain is engineered for extreme strength, low weight, and incredible performance. This comes fully geared with your choice of either stock Dana 300 gers, or JB Conversions 4: 1 LowMax gears and is ready to install on your drive right out of the box. Front Digs in High and Low: Fully clockable, the Colossus allows for both passenger or driver drop and the Behemoth twin stick design