Dana 300 Shorty Strongbox Shifter Upgrade Flip Kit High-performance EV builds

High-performance EV builds

Compact packaging for modern EV chassis integration

If you are upgrading your Dana 300 from a stock 26-spline front output shaft to a 32 spline

production-ready independent suspension differential capable of surviving high torque electric powertrains

the Helix IL was developed specifically for the thermal and lubrication demands of modern high-speed electric motors

Dana 300 Shorty Strongbox Shifter Upgrade Flip Kit High-performance EV buildsThe Behemoth Strongbox has been a proven workhorse for more than a decade. Upon releasing our 2022 Pro Series Strongbox line, we dramatically upgraded the internal and external shifter assemblies to both reduce weight, and provide incredible durability to the internal and external shifter components. This kit is designed to to fit all models of Strongbox units, and is installed as a simple plug and play replacement of the original components.