aFe Diff/Trans Oil Cover for Chevy C6 with Increased Capacity & Cooling Fins

aFe Diff/Trans Oil Cover for Chevy C6 — Increased Capacity with Cooling Fins Upgrade your Chevy C6 with the aFe Differential/Transmission Oil Cover designed to improve lubrication capacity, cooling efficiency, and long-term component protection. Greater oil capacity: Holds more than stock to extend protection and reduce thermal stress during spirited driving or towing. Advanced cooling: Integrated internal and external fins transfer heat from the oil to ambient air for lower operating temperatures and improved gear life. Contamination control: Magnetic drain plus a deep-reach fill plug capture loose particles and metal shavings to protect gears and bearings. Factory-safe calibration: Built-in calibration plug is set to the factory oil level to prevent overfilling and ensure proper sump volume. Quick inspection: Included oil level sight glass lets you verify fluid level at a glance without removing the cover. High-performance gear oil: Supplied gear oil (4 quarts) meets and exceeds API GL-5 requirements for open and limited-slip differentials. This aFe oil cover is engineered for drivers who demand reliable cooling, extended service intervals, and proactive protection for differential and transmission internals. Easy to install, it’s a functional upgrade that combines increased capacity, heat management, and contamination mitigation in one durable package.