ATS Diesel 10-12 Cummins to Allison Transmission Conversion Kit

If you're looking to swap an Allison transmission into your 2010-2012 Cummins-powered truck, this conversion kit from ATS Diesel is a comprehensive solution. This kit is designed to bridge the gap between the robust Cummins engine and the highly regarded Allison transmission, offering a way to combine the strengths of both. It's a significant undertaking, but for those seeking the specific performance characteristics of an Allison in their Cummins, this kit provides the necessary components to make that transition possible.

ATS Diesel has put together a package that addresses the complexities of this swap. You'll find the critical adapters and mounting hardware needed to physically connect the two components. The kit aims to simplify the process by providing well-made parts that are intended to work together, reducing the need for custom fabrication for the core mechanical connections. This means you can focus more on the integration and less on figuring out how to make the pieces fit.

This conversion is a popular choice for Cummins owners who appreciate the Allison transmission's reputation for durability and its distinct shifting characteristics. While this is a major modification, the ATS Diesel kit is built to support that goal, providing a solid foundation for your project. It's important to note that beyond the core mechanical components, you will need to address the electronic integration and any necessary driveline modifications to complete the swap. This kit is the starting point for that ambitious project.