BD 1062226 Built-It Stage 3 Transmission Rebuild Kit 11-16 6.6L GM Duramax LML

Is your Allison ready for a rebuild? Well, you've come to the right place as BD is the unparalleled masters of transmission repair and rebuild, including the Allisons. This kit includes the necessary components to not only rebuild, but upgrade yours for many years and miles of continued use (and abuse).