Dana 300 Shorty Strongbox Shifter Upgrade TH350 The Shorty Strongbox shaft is

The Shorty Strongbox shaft is made from exceptionally hard 4340 alloy steel that is heat treated to provide incredible strength

Park position sensors

Compatibility:  This kit has been tried and tested on thousands of vehicles

the Colossus is machined from a solid raw block of aircraft grade 6061-T651 billet aluminum and is not cast – contributing to a substantial reduction of weight plus the added strength that billet has over cast aluminum

the Helix IL is engineered to integrate with a wide range of modern EV systems for both custom and production-level applications

Dana 300 Shorty Strongbox Shifter Upgrade TH350 The Shorty Strongbox shaft isThe 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.