Originally Posted by
Oortael
Hi,
my diff is leaking its oil when I power at high speed. I already replaced the gearcase with a new one. I also pushed the screws as far in as possible.
I use an GM Sport 13.5T motor.
What can I do to stop the diff from leaking?
regards
Oortael
Take the diff apart and make sure the face of the cup side around the screw holes is flat. The screw holes can pucker up when screwed in. Either file it flat or sand it flat, then clean and reassemble.