Off-Road 4x4 Truck Oil Pan GM LS Engine Swap

The Holley Off-Road 4x4 Truck Oil Pan for GM LS Engine Swap is purpose-built for vehicles undergoing LS engine conversion, delivering reliable oil containment and circulation in demanding off-road conditions. This rear-sump aluminum pan is engineered to accommodate the geometry of LS-series engine swaps while maintaining proper oil supply under extreme angles and acceleration common to four-wheel-drive terrain. Weighing 15.45 lbs and constructed in natural aluminum, the pan combines lightweight construction with durability required for recovery operations, rock crawling, and high-angle off-road traversal.

With a 5.6-quart capacity and integrated baffle system, this oil pan prevents oil starvation during aggressive off-road driving where traditional flat-bottom pans fail. The included pickup tube is pre-fitted to specification, eliminating guesswork during engine swap installation. Constructed entirely in aluminum, the pan resists corrosion from mud, water crossings, and salt environments while maintaining the thermal characteristics needed for LS engine performance. The rear-sump design positions the pan to clear frame rails and cross-members common in truck chassis modified for LS conversions, and the compact 12.75 x 9.2 x 23-inch footprint is engineered around existing truck geometry rather than generic platforms.

This pan is the core component for LS engine swaps into trucks that will see serious off-road use, whether full-frame restorations, independent chassis conversions, or mid-size truck retrofits. The baffle design is critical in off-road applications where oil slosh and pickup starvation can cause bearing damage during climbs, descents, and sustained high-throttle situations. Holley's reputation for LS engine swap components ensures fitment accuracy and compatibility with common accessory packages, and the aluminum construction pairs with aftermarket LS swap kits from major manufacturers.