The Borg Warner Super T-10 adapter to Jeep Dana 300 is 7.625” in length. And the overall length of the transmission and adapter is 17.125”. Adapter material is 356 T-6 heat treated aluminum alloy and the adapter has a provision for a transmission mount. The adapter kit includes a two piece adapter, new transmission main shaft with 0.125” hub, spud shaft, gaskets, fastening hardware, and adapter instructions.
The adapter assembly fits the 1980-86 Jeep Dana 300. All 300s use a 23 spline input. Some of the adapters we manufacture include a new Dana 300 input with a different input spline. Therefore, if you obtain a Dana 300 from a salvage yard, please verify the input spline.
The Borg Warner T10 4 speed transmission is available in four different basic styles. The styles are GM, Ford Short, Ford Long, and AMC. Our adapter kits are available for all of the different models. It is very important that the new main shaft furnished is compared to the original main shaft being replaced.