Red Line GL-5 NS 75W140 Gear Oil - 1 Quart (Case of 12) 1436A03 Does not fit standard cab

Does not fit standard cab

Various GM Applications 2003-07

383 Cubic Inch

Koolsox are soft

Red Line GL-5 NS 75W140 Gear Oil - 1 Quart (Case of 12) 1436A03 Does not fit standard cab75W140 NS GL 5 Gear Oil Case 12 x 1 Qt 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 Recommended for API GL 5, GL 6, MT 1, MIL L 2105E, and SAE J2360 Also used in clutch type