Moroso Chevrolet Big Block Mark IV Windage Tray (For Part No 21047)

If you're building or rebuilding a Chevrolet Big Block Mark IV engine and using Moroso's 21047 oil pan, this windage tray is a crucial addition. It's designed to help manage the oil in the crankcase, reducing drag and improving overall engine performance.

This windage tray works by deflecting oil spray away from the rotating crankshaft. By minimizing the amount of oil the crank hits, it reduces windage, which is the resistance created by the spinning crank moving through the oil mist. Less windage means the engine can rev more freely and potentially make a bit more power. It's a well-built piece that fits right with the specified Moroso oil pan.

This tray is specifically designed to work with Moroso's 21047 oil pan. Make sure you have that part number before ordering to ensure proper fitment and function.