Red Line Limited-Slip Break-In 4 oz. BottleProduct images may differ from actual product appearance.
Red Line Limited-Slip Break-In 4 oz. Bottle
Red Line Limited-Slip Differential Friction-Modifier / Break-In Additive will significantly reduce the friction during break-in of differentials. High temperatures encountered in break-in can destroy the hardening of the gear teeth causing rapid wear of the softened gears. This additive can reduce the break-in temperatures by as much as 50°F, improving break-in conditions. Compatible with petroleum or synthetic gear oils. Red Line Gear Oils already contain this additive.