Oil Pan - BBM 383-440 7qt.

The MILODON Oil Pan BBM 383-440 7qt is a purpose-built road race engine sump engineered for Mopar B and RB-series big-block applications, including the legendary 426 Hemi. This center-sump design delivers 7-quart capacity in a compact footprint, making it the choice for builders who demand reliable oil management without sacrificing underbody clearance on street and strip vehicles.

With a 5.5-inch depth and center-mounted pickup design, this pan integrates seamlessly into road race engine packages where traditional deep sumps interfere with suspension geometry or chassis tuning. The steel construction features cadmium plating for corrosion resistance in high-heat environments, critical for engines running at sustained RPM. The design prioritizes oil return velocity and windage management—factors that directly impact bearing protection and overall engine longevity during extended high-performance use. At 13.05 pounds, the weight penalty is minimal compared to aluminum alternatives, and the robust construction handles the vibration and thermal cycling inherent to racing applications.

This pan is built for Mopar B/RB-series engine swaps, restorations, and race builds where OEM pans compromise chassis dynamics or modern suspension travel. Serious restorers and engine builders select MILODON for proven performance across decades of Chrysler big-block platforms. Whether you're assembling a 440 road race engine, a 383 street machine, or a vintage Hemi restoration, this pan pairs directness of design with engineering specificity—no guesswork, no modifications needed.