Red Line 75W140NS GL-5 Gear Oil - Single Quart Vehicle Model_996 GT2 Tube diameter is 1-1/8"

Tube diameter is 1-1/8"

The durable suede uppers are seamlessly formed to a fuel resistant

creating a unique OE look

Constructed from durable fire-resistant fabrics

Red Line 75W140NS GL-5 Gear Oil - Single Quart Vehicle Model_996 GT2 Tube diameter is 1-1/8"Similar to 75W140, Red Line 75W140 NS GL 5 Gear Oil contains extreme pressure additives, 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, It is also used as an option for noisy transmissions when mixed with 75W90NS or MT 90 (to bring viscosity level up) and can also used in clutch type limited slip differentials in racing