Red Line 75W140NS GL-5 Gear Oil - Single Quart Vehicle Model_996 GT2 The leather uppers with carbon-look

The leather uppers with carbon-look accents surround a comfortable fire-retardant inner lining

these boots are ideal for fast pit stops and long days in the garage

Designed for cars using high capacity alternators

Tube diameter is 1-1/8"

This additional oil feed helps prevent oil starvation that is common in 994 / 968 race-built engines

Red Line 75W140NS GL-5 Gear Oil - Single Quart Vehicle Model_996 GT2 The leather uppers with carbon-lookSimilar 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