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Rear Main Seal Repair for Automotive Use, 16.9 oz (Pack of 2)
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Category: bars leaks bars leakscooling system repair

About this item
- - Pour engine oil
- - Include engine oil
- - Mix engine oil
- The information below is per-pack only
- Add entire bottle of Rear Main Seal Repair to engine crankcase (where you add oil) at or between oil changes. Do not overfill. Most leaks will stop within 100 miles or 2 days of driving
- Specifically designed to seal rear main leaks, but also works better than a conventional stop leak on all other leaks
- Seals timing cover, cam seal, rear main and other hard to stop oil leaks












