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Red Line 75W140NS GL-5 Gear Oil 57104
Red Line 75W140NS GL-5 Gear Oil 57105
Red Line 75W140NS GL-5 Gear Oil - Case of 12
Case of 4 Gallons

Red Line 75W140NS GL-5 Gear Oil

RED57104 (58 in stock)

Regular price $18.95 Sale

Red Line 75W140NS GL-5 Gear Oil is popular for historic and vintage transmissions, like mid-1930's to early 1950's synchro-equipped gearboxes in cars and trucks.

  • RedLine 75W140NS GL-5 Gear Oil
  • Contains extreme pressure additives like our 75W140 GL-5 oil, but lacks friction modifiers to balance slipperiness
  • Popular for historic and vintage transmissions, like mid-1930s to early-1950s synchro-equipped gearboxes in cars and trucks
  • Helps with noisy or rough shifting in troubled A-833 Dodge/Plymouth 4-speed transmissions from 1964 to 1969
  • Option for noisy transmissions when mixed with 75W90NS or MT-90 to bring viscosity level up
  • Also used in clutch-type limited slip differentials in racing for maximum lock up-some users add Limited Slip Friction Modifier in small doses to customize slippage
  • MPN: 57104 (quart); 57124 (case of 12 quarts); 57105 (gallon); 57125 (case of 4 gallons)