REDLINE 80W250 GL-5 GEAR OIL - 3.8L/CS4

Recommended for SAE 250 or where SAE 140 does not provide adequate protection.
Alternative to Red Line Heavy ShockProof® in Nitro Drag Race vehicles with issues.
Can be used in Model A, Model T, and vintage/classic cars requiring 600 W.
Reduces noise levels in Morgan 3 Wheeler bevel boxes.
Excellent for off-road use where SAE 250 is required.
These products contain the necessary extreme pressure additives for maximum protection of road and racing cars, as well as friction modifiers (except NS) for proper operation with limited slip.

Fully synthetic formulas created from polyol ester bases offer excellent lubrication in extreme conditions.
Ester bases and friction modifiers (except NS) provide additional slipperiness for lower operating temperatures by reducing slip friction in hypoid gears.
High viscosity index (VI) to provide relatively constant viscosity and film thickness with variable temperature changes.
Superior shear stability and reduced oxidation compared to other synthetic and conventional gear oils.
Exceeds API GL-5 specifications.
Designed to provide the highest degree of protection and differential efficiency improvement for better mileage, longer change intervals, and less wear.
API GL 5+ service class.
SAE viscosity grade (gear oil) 80W250.
Vis @ 100°C, CSt 52.
Vis @ 40°C, CSt 520.
Viscosity index 165.
Pour point, °C -24°C.
Pour point, °F -11°F.
Brookfield viscosity, Poise 1150 @ -26°C.