Red Line Engine Break-In Oil Additive
Redline 75W90 GL-5 Gear Oil is Redline's most popular Red Line gear oil, with thousands of applications for passenger cars, light trucks, and racing vehicles
Contains additional friction modifiers for suitablity with clutch-type limited slip differentials - for most LSDs, no additional friction modifiers are required.
This product is not designed for use in most manual transmissions or tranaxles, since the extreme slipperiness may cause synchronizer mesh issues that lead to shifting problems.
Recommended for API GL-5, GL-6, MT-1, MIL-L-2105E, and SAE J2360.