Red Line V-Twin Primary Oil - Quart - 42904

This product dampens transmission noise (reducing the notorious shifting clunk found in these gearboxes), dramatically reduces temperature, provides thicker oil films between gear teeth and resists...

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

Not recommended for use in cold climates (-20 degrees Celsius /-5 degrees Fahrenheit for 15W50)

Most popular oil for modern road cars and light trucks, as specified for most late-model BMW, General Motors and Nissan vehicles

This product is not designed for use in most manual transmissions or transaxles, since the extreme slipperiness may cause synchronizer mesh issues that lead to shifting problems