Red Line 58104 80W‑140 Full Synthetic GL‑5 Gear Oil – 1 Quart

High-Performance Ester/PAO Blend – Provided by Elite Race Fab

Product Overview
Red Line 58104 is a premium full-synthetic 80W‑140 gear oil engineered for heavy-duty and high-torque driveline applications. Its Ester/PAO base offers excellent film strength, friction reduction, and thermal stability—ideal for manual transmissions, transfer cases, and high-load differentials, including limited-slip systems.

Key Benefits

• Exceptional protection under high load and extreme torque

• Stable operation at low and high temperatures

• Reduces gear noise, vibration, and harshness (NVH)

• Friction-modified for full compatibility with limited-slip units

• Resists oxidation, foaming, and viscosity breakdown

Specifications

• SAE Grade: 80W‑140

• Size: 1 Quart (946 mL)

• Base: Ester & Polyalphaolefin (PAO) Synthetic Blend

• Meets/Exceeds: API GL‑5 standard

Fitment / Recommended Use
Perfect for:

• Heavy-duty trucks, off-road vehicles, and towing rigs

• Limited-slip and standard rear differentials

• Manual transmissions and transfer cases under high stress

• Hypoid gears and performance drivetrains exposed to extreme loads

Why Buy from Elite Race Fab?

• Used and trusted by performance builders and professional shops

• Fast shipping with expert technical support

• No fluff — just real performance-grade gear protection