Red Line Friction Modifier & Break-In Additive - 4 oz
Add 1oz at a time to clutch-type limited slip or posi-traction units to eliminate chatter
- Add 1oz at a time to clutch-type limited slip or posi-traction units to eliminate chatter
- Reduces break-in temps as much as 50 degrees Fahrenheit
- Compatible with both petroleum and synthetic gear oils
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