Red Line 75W90 NS GL-5 Gear Oil - 1 Quart 19300905 High Energy Pushrods have a

High Energy Pushrods have a durable one-piece construction that meets or exceeds all OE pushrod specifications and pair perfectly with High Energy and Magnum Rocker Arms

Finish: Gold Dichromate

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

1987 Chevrolet R10

Red Line 75W90 NS GL-5 Gear Oil - 1 Quart 19300905 High Energy Pushrods have aThese 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