Red Line 75W140NS GL-5 Gear Oil - Single Quart Vehicle Make_Mazda The anodized aluminum spacer features

The anodized aluminum spacer features the Porsche-style hub-centric locking fingers to fit all Porsche 911 models from 1969 through 2005

the RSL-1 also provides excellent rotor life and modulation

The extra large 3-1/2" gauge face of the Longacre Magnum tire gauge is designed for easy reading

with the Quick Lock adapter easily snapping onto the helmet

and street-driven racers seeking comfort with compliance

Red Line 75W140NS GL-5 Gear Oil - Single Quart Vehicle Make_Mazda The anodized aluminum spacer featuresSimilar 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