Pontiac V8 Pro Windage Tray

The CANTON Pontiac V8 Pro Windage Tray (part number 20-918P) is a pro-style louvered steel windage tray engineered to manage oil separation and reduce windage losses in high-performance Pontiac V8 engines. Designed for rear sump applications, this zinc-plated component maintains optimal oil supply to critical engine bearings while minimizing parasitic drag—a key consideration for both street performance and competitive racing builds seeking maximum horsepower extraction.

The pro-style louvered design is fundamental to windage tray function. As the crankshaft rotates at high RPM, it churns the oil in the pan; this aerates the lubricant and increases drag on rotating components. The louvers in this CANTON tray redirect and separate oil mist back into the pan rather than allowing it to cling to internal engine surfaces, reducing the work the crankshaft must do to overcome that resistance. Steel construction with zinc plating provides corrosion resistance while maintaining the rigidity needed to support the pan mounting interface. The 4.74-pound weight and compact footprint (12.25 x 4.5 x 19.75 inches) ensure fit within OEM pan geometry without requiring extensive engine bay modification.

This windage tray is essential for builders working on Pontiac V8 platforms—whether classic muscle car restorations, street rod projects, or track-focused performance engines. In high-RPM applications where every percentage of power matters, windage losses can represent 5–10 percent of total crankshaft friction. CANTON's pro-style geometry has become the standard in engine building shops and performance facilities because it delivers measurable efficiency gains without requiring custom fabrication or significant investment.