The Detroit Truetrac was the first helical gear differential ever introduced into the automotive aftermarket as an Eaton brand. It remains the leading helical gear-type limited slip differential in the industry. Detroit Truetrac's proven helical gear...

The Detroit Truetrac was the first helical gear differential ever introduced into the automotive aftermarket as an Eaton brand. It remains the leading helical gear-type limited slip differential in the industry. Detroit Truetrac's proven helical gear...

Reduce wheel hop, and increase the handling ability and traction of your 1979-2004 Mustang with stainless steel differential housing bearings from BMR Suspension. These bearings are how the upper control arms directly connect to the differential, making...