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Technical => Drivetrain Tech => Topic started by: outofnothing5 on April 23, 2006, 11:11:45 PM

Title: gear oil weights
Post by: outofnothing5 on April 23, 2006, 11:11:45 PM
what is the suggested gear oil weight for the 8.8 rear end out of an 87 turbo coupe?
I am rebuilding one and cannot seem to find the info.
thanks
Title: gear oil weights
Post by: slowfoxbird on April 24, 2006, 10:28:11 PM
Originally I think it was 80W90, but I have been using Motorcraft 75W140 full synthetic on everything now.  It works really good.