4:1 Rubicon Standard Strongbox d3rearoutputoption Whether used in a custom

Whether used in a custom EV conversion

or low-volume OEM production program

High-speed EV applications

Combine your APEX with a Behemoth Strongbox to get an unbeatable 4 speed case

built in interlocks preventing opposing output ratios and hard coat anodized detent cover plates

4:1 Rubicon Standard Strongbox d3rearoutputoption Whether used in a customBillet Aluminum over Cast: Instead going cheap by using cast aluminum which can be weakened by air pockets and the repeated heating and cooling cycles of the casting process we manufacture the Strongbox from solid Billet 6061 aircraft grade aluminum. If strength, performance and durability are a priority theres no question billet is the way to go. Hardened Steel for Extreme Reliability: The Strongbox shifter assembly utilizes case hardened steel