Generally 0.5% less efficient than 75W90. It can also be used in differentials and transmissions where excessive noise is a problem and limited-slip differentials which vibrate excessively when turning a corner and exceeds API GL-5.
Red Line (58104) 80W140 GL-5 Synthetic Gear Oil for Hypoid Limited Slip
Red Line 58104 80W140 GL-5 Gear Oil, 1 Quart
Red Line 58104 80W140 GL-5 Synthetic Gear Oil 1 Quart (32 Ounces), No color
Red Line For 80W140 GL-5 Gear Oil Quart - High-Performance Automotive Lubricant
Red Line 58104
Red Line 80W140 GL-5 Gear Oil - Quart Case of 12 58104
