Gearbox Synchro Wear
Symptoms
Grinding or crunching when shifting, particularly into 2nd, 3rd, or 4th gear. Worse when cold or on quick shifts.
Cause
The Getrag manual gearbox is strong but the synchro rings wear with enthusiastic use. Drift-oriented driving (lots of clutch kicks and quick shifts) accelerates wear dramatically.
Fix
Gearbox rebuild with new synchro rings, bearings, and seals.
Cost: $2,000-4,000.
A replacement gearbox from a wrecker is an alternative: $2,000-5,000 depending on condition.
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