The Monster Box Transfer Case housing is manufactured from cast 356 alloy aluminum and hardened to a T6 condition. We fully CNC machine the entire profile and bearing locations ensuring all tight tolerances are maintained. Our Housing utilizes an extremely thick wall to guarantee that case deflection under heavy acceleration is not an issue.
The gears of the Monster Box are manufactured from ASTM Alloy 8620 and heat treated to Rockwell “C” 58-60. Our gears are helical cut and very robust in comparison to other factory and aftermarket transfer cases. We DO NOT utilize Synchronizers in our transfer case.
Multiple gear ratios for the Monster Box Transfer Case. The 2-speed transfer case gear options are as follows:
5.44:1 and 1:1
4.33:1 and 1:1
3.75:1 and 1:1
They offer two different shifter configurations. The first is the “Universal Shifter”. It consists two levers, horizontal to the front of the transfer case. The consumer may pivot, shorten, and modify as necessary to fit their individual application. The second option is the “TJ” Style shifter. This shifter is designed to fit through the factory hole in a Jeep TJ. Because of the innumerable variables in vehicles such as transmissions, long arm suspension systems, flat skid plates, Etc., slight modification to your floor or console may be necessary.