Red Line 75W-90NS GL-5 Synthetic Gear Oil

Designed for transmissions and transaxles - helps to slow synchros for easier shifting across a broad temperature range

Popular in Ferrari, Porsche and Subaru transaxles

Muscle Car applications like Ford Top Loader, Muncie transmissions, Borg-Warner T-10 and Super T-10

Contains extreme pressure additives like our 75W90 GL-5 oil, but lacks friction modifiers to balance slipperiness

Improved copper corrosion protection to prolong synchro life

Helps with lock-up on weak limited-slip differentials-compatible with Red Line Limited Slip Friction Modifier for tuning slippage

Also used with clutch-type LSDs in racing for maximum lock up

Recommended for API GL-5, GL-6, MT-1, MIL-L-2105E and SAE J2360

Non corrosive formula, safe for use with all synchro materials