Front Differential (Pro4/TT)

Created at a time when a true offroad racing front differential did not exist. This championship proven part can be sold in multiple configurations that address your specific racing needs. Choose your CV size (930 or 934), differential carrier (open or torque biasing), main case material (billet or cast), and drop gear set (3.5″ or 4.0″). The input drop gear set not only gets the rotation of the ring gear correct for the front drive, but also provides some reduction in the gear set. This allows you to run a taller (and stronger) 10.5″ ring and pinion.