Four wheeler magazine rebuilds the transfer case on the 1971 Chevy Suburban - project SuperBurb, a built and lifted Suburban with a 383 high-torque stroker and 6-inch lift. Find all the details ...

The NP246 AutoTrac transfer case has a checkered reputation for durability, especially with a modified truck such as yours. Fortunately, converting to a true part-time transfer case is fairly easy.