Moroso Windage Tray GM LS w/ARP Main Cap Studs 22943

Engine oil management directly impacts horsepower, bearing longevity, and overall reliability during sustained high-RPM operation. A quality windage tray prevents oil aeration and foaming by deflecting crankshaft splash, ensuring consistent oil pressure to critical bearing surfaces. This Moroso unit is engineered specifically for GM LS-series engines paired with rear-sump pans and ARP main cap studs, delivering measurable improvements in oil control without sacrificing pan capacity.

Whether you're building a track-focused engine or maximizing durability in a street application, this windage tray reduces parasitic drag from churning oil and stabilizes lubrication during aggressive cornering and acceleration. Installation is straightforward on compatible LS builds, and the louvered steel design provides proven performance in both naturally aspirated and forced-induction applications.

• Louvered steel construction
• GM LS-series fitment
• ARP main cap stud compatible
• Moroso rear-sump compatible
• Reduces oil aeration
• Improves bearing protection
• Bolt-on installation
• Natural finish
• Sold individually
• MPN: 22943