We invented the performance manual trans gear oil market with MTL.

Since most GL-5 gear oils for differentials are too slippery for manual transmissions, Red Line offers these products that ensure proper shifting

MTL® 75W80 GL-4 Gear Oil

Red Line 50205 MTL 75W80 GL-4 Full Synthetic Gear Oil, 1 Gallon

MTL® 75W80 GL-4 Gear Oil

MTL 75W80 GL-4 GEAR OIL

MTL® 75W80 GL-4 Gear Oil

Gear Oil - 75W-80 GL-4 - RAVENOL Spec Synthetic Gear Oil SSG - RAVENOL AMERICA LLC

MTL® 75W80 GL-4 Gear Oil

Red Line (50204) SAE 75W80 API GL-4 Manual Transmission and Transaxle Lubricant - Car Gear Oil (2 Quart) : Automotive

MTL® 75W80 GL-4 Gear Oil

Red Line 50205 MTL 75W80 GL-4 Gear Oil - 1 Gallon : Automotive

MTL® 75W80 GL-4 Gear Oil

MTL 75W80 GL-4 GEAR OIL

MTL® 75W80 GL-4 Gear Oil

Red Line (50204) SAE 75W80 API GL-4 Manual Transmission and Transaxle Lubricant - Car Gear Oil - 1 Quart Bottle : Automotive

MTL® 75W80 GL-4 Gear Oil

Red Line 50205 MTL 75W80 GL-4 Gear Oil - 1 Gallon : Automotive

MTL® 75W80 GL-4 Gear Oil

MTL 75W80 GL-4 GEAR OIL

MTL® 75W80 GL-4 Gear Oil

Red Line 50205 MTL 75W80 GL-4 Gear Oil - 1 Gallon : Automotive

MTL® 75W80 GL-4 Gear Oil

Liqui Moly High Performance Gear Oil GL3 SAE 75W80 4427 1 L Best Car Oil

Redline MTL This 75W80 GL-4 Gear Oil (SAE 5W30/10W30 engine oil viscosity) is designed for use in manual transmissions and transaxles. Provides

MTL® 75W80 GL-4 Gear Oil

Redline MTL Manual Transmission Lubricant 75W80 GL-4

MTL® 75W80 GL-4 Gear Oil

Red Line 50205 MTL 75W80 GL-4 Full Synthetic Gear Oil, 1 Gallon

Manual transmission gear lube 75W80 API GL-4

MTL® 75W80 GL-4 Gear Oil

Red Line (50204) SAE 75W80 API GL-4 Manual Transmission and Transaxle Lubricant - Car Gear Oil (2 Quart)