C4 X BRONCO II T/C (8.750")
When installing a new transmission into these vehicles, we prefer to leave the stock transfer case in its original position. This alleviates driveline modifications and, in most cases, floorboard modifications. Ford used three different transmission assembly lengths between the manual & automatic transmissions mentioned earlier. Most of the adapters that we manufacture will give you one or two adapter options to directly replace your existing transmission. Some of the new transmission lengths are not exactly the same overall length, but the driveshaft and crossmember will normally compensate for this.
C4: The C4 is 17" long. Combined with the new adapter length, use the best adapter suited for your application.
PN50-8401 - C4 to Borg Warner 1350 T/C. Adapter length of 11.5" O.A.L. 28.500".
This kit 50-8402 - C4 to Borg Warner 1350 T/C. Adapter length of 8.75" O.A.L. 25.750".