Ford 351W 4x4 Oil Pan - 8qt. Rear Sump

The CANTON Ford 351W 4x4 Oil Pan — 8qt. Rear Sump is a purpose-built replacement pan engineered for Small Block Ford engines in truck applications requiring high-capacity oil storage. This 8-quart steel oil pan features a rear sump configuration designed to maintain oil delivery to the pickup tube during extreme off-road angles and 4x4 terrain where vehicle pitch and roll would starve a front-sump design. With a 10.75-inch depth and black powder-coat finish, it delivers the oil volume and protection serious truck builders demand when running aggressive suspension geometry or high-horsepower Small Block Ford mills.

The rear sump design is critical for 4x4 trucks where front-end lift during climbing or aggressive off-road maneuvers can expose the pickup tube above the oil surface in traditional front-sump pans. CANTON's steel construction and robust powder-coat finish withstand undercarriage exposure and thermal cycling. The 8-quart capacity provides a significant oil volume increase over stock, improving cooling capacity during extended driving and reducing oil temperature stress on engine bearings—especially valuable in modified engines or trucks operating in demanding conditions. The generous 10.75-inch depth accommodates the larger volume while maintaining fitment in 4x4 frame rails and suspension components.

This oil pan is engineered for 4x4 trucks and off-road rigs running Small Block Ford 351W engines where conventional front-sump oil pans create reliability risks during extreme terrain. Builders selecting a rear-sump configuration for off-road performance, lifted 4x4 platforms, or high-output street/strip engines will find this CANTON pan delivers the capacity and geometry necessary for consistent oil supply during aggressive driving angles. The Ford 351W 4x4 Oil Pan suits restoration projects, performance upgrades, and custom truck builds where maintaining engine protection matters as much as the durability of the platform itself.