Installing A Drain-Plug In The Differential Housing - An Easy Rear-End Mod For Your 8 3/4. An easy rear-end mod for your 8 3/4. HOT ROD Staff Writer Sep 20, 2009. See All 7 Photos.

The magnetic drain plug catches ferrous metal debris. We’ll fill the rearend with Torco SGO 75W90 synthetic gear oil and their Type G limited-slip additive. Photos by Jim Smart ...

Eaton Detroit Truetrac a strong upgrade for busted GM G80 locker. ... (A fact shown clearly by the remains of broken teeth accumulated on the magnetic differential drain plug.) ...

Eaton’s Master Differential Install Kits will be available Nov. 15, 2021, for popular applications including Jeep JL/JT, General Motors, Chrysler, and Ford 9-inch axles.

Eaton’s Vehicle Group is celebrating 50 years of MLocker® differential production. The mechanical locking differential provides drivers with best-in-class traction without the need for push ...