[Steve91T]

Not the kind that make my 2 year old little girl giggle, but clunking from the diff of my stock 10 bolt.

I noticed it after my track day last week. I'll try to get a video of it tonight. If I have the engine off and let the car roll backwards down my driveway, I hear clunking. Probably not supposed to do that, huh? I did get some nasty axle hop a couple of times, I know that's hard on it.

If it's bad, I have a stock axle off my 99 parts car. I just need to swap the brake lines and brakes over. I believe that's the only difference.

[CrashTestDummy]

Yep, a lot of the synthetic stuff is, well, pretty slippery. That's the feature the vendors are going for. Works great, unless you actually need some friction, then the synthetics usually fail miserably. I think that may have been a problem with my 9-bolt (yes, bolt), but it seemed it gradually-developed the one-wheel-peel, so hammering on it for 10 years in an autocross environment with slicks may have had something to do with it. (IMG:http://www.frrax.com/rrforum/style_emoticons/default/ph34r.gif) Red Line synthetic is my gear oil of choice, too. It seems to do well in our Tru-Trac in the 9" that's now under the car.

This post has been edited by CrashTestDummy: Mar 23 2016, 02:58 PM