BBF Windage Tray - Rear Sump

The MILODON BBF Windage Tray – Rear Sump (MIL32227) is a louvered steel windage tray engineered for Big Block Ford engines. This component manages oil splash and aeration within the crankcase, directing excess oil back to the sump and reducing drag losses during high-RPM operation. The rear sump configuration is designed specifically for Big Block Ford applications where factory or aftermarket rear-mounted oil sumps are used.

Constructed from steel with cadmium plating for corrosion resistance, the windage tray features louvered design to maximize oil flow control while minimizing turbulence. The cadmium finish protects against rust in engine compartment environments and extends service life. Measuring 10.75 x 3.5 x 24.75 inches and weighing 4.6 lbs, this tray installs in the engine block cavity and is engineered to precision tolerances for proper clearance from rotating components. The louvered construction reduces oil whipping and foaming, which translates to more consistent viscosity and better bearing protection under sustained high-performance driving.

This windage tray is essential for Big Block Ford builders prioritizing engine efficiency and longevity. Whether used in street performance, drag racing, or marine applications, the tray prevents aeration that can compromise oil pressure and lubrication effectiveness. It pairs with rear-sump Big Block Ford setups where crankcase evacuation and oil management are critical. Installation requires engine access and proper positioning to avoid contact with the crankshaft and connecting rods during full throttle operation.

MILODON windage trays are recognized in the Big Block Ford performance community for precision manufacturing and proven reliability. This rear-sump variant integrates seamlessly into factory and aftermarket Big Block Ford configurations, supporting both naturally aspirated and supercharged builds where crankcase management affects power delivery and engine durability.