Dana 300 Shorty Strongbox Shifter Upgrade Transfer Case For decades it has been

For decades it has been known that the 32 spline configuration was the strongest common option for many transfer case outputs

The DIY Ranger Standard Strongbox underdrive by Behemoth Drivetrain is engineered for extreme strength

needle bearings

and production-ready scalability

Want a 4 speed case

Dana 300 Shorty Strongbox Shifter Upgrade Transfer Case For decades it has beenThe 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.