The WCFab X PPE high-capacity aluminum oil pan for L5P Duramax (2020–2024) replaces the stock steel pan with a flat-bottom, higher-capacity design that reduces oil retention in the valley and improves drainage. It adds roughly two extra quarts to help cool oil, reduce high-RPM starvation risk and extend oil life, and includes fasteners, NPT port, magnetic drain plug and durable powder-coat finish for trail or show builds.
Wehrli 20-24 L5P Duramax WCFAB X PPE High Capacity Aluminum Oil Pan - Gloss White