Some product Facts:
The Black Box Planetary gearbox is a gear reduction unit that fits between your existing transmission and transfer case. The Black Box can be shifted between 1:1 high range for highway duty and a deep 2.72:1 gear reduction when in low range.
Cost: The Total Black Box Kit Includes The Following:
1 Black Box Planetary Gear Unit 2.72:1 Ratio
1 Mounting Ring and Foot
1 Shifter Assembly (Cable)
12 Mounting Studs
2 Mounting Gaskets
Retail Price: $1599.00 USD
360 Degree Clocking
The Black Box Will allow you to rotate your transfer case 360 degrees. There is no limitations on orientation with the Black Box.
The Black Box is most directly compatible with domestic transmissions and transfer cases that share the common '6 bolt round' transfer case pattern. These applications will allow integration of the Black Box with few or no adaptors required. We also offer adaptors to mate to 'Figure 8' NP205's among others.
We Offer input spline counts of 21, 23, 27, 29, 31, and 32.