Our CNC machined aluminum differential cover is made in house, from 6061-T6, right here in Santa Rosa California.

Incorporating a long list of performance and reliability/usability features for both dedicated race cars as well as performance road cars retaining stock (and oversized) exhaust routing.

With better oil circulation geometry we are able to help the “fling” supplying oil to the pinion & bearings, without froth-inducing turbulence.

125% Increased fluid capacity, increased thermal mass & robust cooling fins.

4x -8AN ORB ports ready to plumb your external cooler. (ships with 4 fill/drain plugs)

Vent can be set up for traditional 1-way breather or barbed fitting for motorsport style extension

…and if you’ve ever wasted an hour scraping old sealant off of an OEM differential cover during inspection and service, you’ll appreciate the reusable silicone gasket system.

Comes with mounting hardware, gasket and drain/fill plugs.

Uses OEM differential mount or Pairs perfectly with our CNC machined aluminum differential mount, available HERE