GM LS Engine Aluminum Oil Pan 5.5 Qt. Satin

The GM LS Engine Aluminum Oil Pan 5.5 Qt. Satin from Racing Power Co-Packaged is a precision-engineered replacement oil pan designed for GM LS-series engines. This rear sump aluminum oil pan holds 5.5 quarts and delivers the stock depth geometry required for direct bolt-on fitment, eliminating fitment guesswork during engine swaps, restorations, or performance upgrades. The satin aluminum finish provides a clean, professional appearance while resisting oxidation better than bare aluminum.

Aluminum construction reduces weight compared to factory steel pans, a meaningful advantage in performance applications where rotating mass and overall vehicle weight directly affect acceleration and handling. The 5.5-quart capacity accommodates the oil volume requirements of LS engines while maintaining ground clearance typical of stock installations. The rear sump configuration places the oil pickup at the lowest point during normal driving, ensuring consistent lubrication to the engine under acceleration, braking, and cornering. Racing Power Co-Packaged engineers this pan to OEM fitment standards, meaning cooling lines, dipstick tubes, and mounting bosses align precisely with existing engine block provisions.

This pan serves builders installing LS powerplants in classic vehicles, Street Rod platforms, and modern swaps where OEM steel pans either don't fit the new mounting location or add unnecessary weight. Chevrolet Performance enthusiasts, restoration shops, and weekend fabricators rely on direct-fit LS engine components to avoid custom welding, adapter fabrication, and dyno time. The satin finish resists fingerprints and light corrosion exposure better than polished aluminum, making it practical for both show cars and working engines.

GM LS-series engines have dominated the swap and rebuild market for over two decades due to their architecture, efficiency, and parts availability. Choosing verified fitment components like this Racing Power Co-Packaged pan eliminates compatibility risk and reduces installation labor, keeping your build timeline on schedule and your budget predictable.