EVO 1-9 Girdled Rear Diff Cover

These covers are girdled with two load bolts that tighten down against the bearing caps in the rear diff. This prevents deflection of the bearing caps leading to ring/pinion failure. This same design has been used on our DSM diff covers for quite some time, with many stock rear differential cars now running 8’s (as quick as 8.12 on Devin Schultz’s Red Demon). These are good peace of mind for any high horsepower Evo.

  • Machined 6061 Aluminum Construction
  • Stock style breather baffling
  • 1/2-13 Swivel Foot Load Bolts
  • Includes Grade 12.9 Hardware
  • -10AN Fill Plug

Please note... If product is not listed as in stock, there may be a lead time of up to 8 weeks. Please contact via email with any questions regarding lead times on specific products. As we are a small operation, it is tough to keep everything in stock, and we typically only run a batch of something if there are a few backorders placed. With that being, said, we do try our best to run extras, and intend to stock everything as soon as capacity allows. Thanks for everyone's understanding and patience!