Street Tested Pro Grade Limited Slip Differential Additive Slick Smooth Rear End Lube Cuts Friction And Axle Whine Heavy Duty American Built Gear Guard Four Ounce

Single 4 Ounce Limited Slip Differential Fluid Additive
✔️ 4 oz formula lowers temp, resists rust, and extends gear lifespan.

This fluid additive works as a heavy duty synthetic lubricant designed for modern rear axle units. Mechanics pour it into differential housings to quiet winding gear noise and keep clutch plates engaging smoothly. Car owners trust this handy treatment to protect internal components during track days or daily highway commutes.

✅ Reduces operating temperatures inside enclosed ring and pinion housings
✅ Prevents internal corrosion while extending automatic trans fluid compatibility
✅ Compatible with most factory rear axle assemblies and limited slide mechanisms
✅ Delivers slick boundary lubrication for quieter street performance and towing

💡 How does a premium differential fluid additive improve drivetrain longevity?
Upgrading your rear axle lubrication stops premature wear before it starts. You notice immediate handling refinements when your system uses fluids packed with these proven engineering standards:
- ZDDP friction modifiers handle extreme pressure ratings without breaking down
- Oil soluble polymers stop shudder complaints during tight turns or low speed acceleration
- Oxidation inhibitors keep viscosity stable through repeated heating and cooling cycles
- Active barrier coatings guard bearing surfaces against moisture and road grime exposure