GM LS 7qt Steel Oil Pan Dart LS Skirted Blocks

The MOROSO GM LS 7qt Steel Oil Pan (Dart LS Skirted Blocks) is a purpose-built rear-sump road race oil pan engineered for high-performance LS-series engine builds. This 7-quart steel pan combines increased oil capacity with a low-profile skirted design that fits Dart LS blocks while maintaining ground clearance critical to street and race applications. The black powder-coat finish provides corrosion resistance and a professional appearance in the engine bay.

The pan features a 6-inch depth and louvered windage tray—a critical component that reduces aerodynamic drag losses from the rotating crankshaft and helps maintain consistent oil pressure under sustained acceleration and cornering. The rear-sump configuration positions the pickup away from weight transfer zones, minimizing starvation during hard braking and aggressive driving. The skirted block design integrates seamlessly with Dart cylinder castings, eliminating fitment compromises common with universal pans. Steel construction provides durability and thermal stability compared to aluminum alternatives in high-heat environments.

This pan is purpose-designed for LS engine swaps in F-body Chevrolet platforms (1967–92), though it suits any modern LS build requiring aggressive cooling and maximum oil control. Road racers, weekend warriors, and engine builders targeting consistent lubrication at high RPM and lateral g-forces will appreciate the engineering depth here. The additional 2-quart capacity over stock pans extends oil change intervals and provides thermal mass for heat dissipation during extended driving sessions.