Posted by Ben on December 12, 00 at 10:05:57:
In Reply to: Re: Front Differential Problems? posted by Fat Boy on December 12, 00 at 08:03:14:
: In my personal experience, I've found that after about 5 years, a GM locker is just about useless anyway. I have one in my '94 Sub (and if memory serves, there's also one in my '89 Sub), and you'd never know it was there... I can plant one tire on ice and floor it. Theoretically, the stationary wheel will recieve more power after the slipping wheel is spinning a couple hundred RPM faster than the one with traction... Mine will spin all day.
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Factory lockers can be brought back to factory spec. Fix is to have the clutch packs replaced. Make sure they mic the cavity and add shims accordingly as the cavity does wear. If beyond spec, then new carrier is required/recommended.
-Ben