Red Line 75W90 NS GL-5 Gear Oil - 1 Quart 19300905 The Max Effort high output

The Max Effort high output lifters were designed specifically for higher revving applications

Single stage fan control thermostat with 180 degreesF turn-on temperature

1969-1969 Oldsmobile Vista Cruiser

knob not included

1987 Chevrolet R10

Red Line 75W90 NS GL-5 Gear Oil - 1 Quart 19300905 The Max Effort high outputThese products contain the extreme pressure additives necessary for ultimate protection road cars and racing vehicles, as well as friction modifiers for proper limited slip operation About Red Line Gear Oil for Differentials: Fully synthetic formulas created from polyol ester base stocks, offer excellent lubrication under extreme conditions High viscosity index (VI) to provide relatively constant viscosity and film thickness with varying temperature