Note: This adapter assembly includes a new Jeep NP231 input gear that is 27 splines. This new input gear only fits Jeep NP231 up to model years 1995 & Up
Advance Adapter
The 4L60E hex bolt adapter to the Jeep New Process NP231 transfer case is 4.00 in length. And the overall length of the transmission and adapter is 25.875". Adapter material is 356 T-6 heat treated aluminum alloy. The adapter has a provision our H.D. transmission mount. The adapter kit includes a 2 piece adapter housing, Jeep NP231 input gear that is 27 splines , GM VSS sensor, reluctor ring, o-ring, gasket, fastening hardware, and adapter instructions.
Transfer Case
This adapter assembly will fit the Jeep New Process NP231 transfer case.
Transmission
The adapter kit is designed for exclusive use with the 1997 & up GM 4L60E/4L65E with a removable bellhousing.
