Moroso 68337 - Valve Covers, SBC 4.5 Rox Head Billet Aluminum

Valve Cover, ALL Billet Aluminum, SBC ROX • Each valve cover is CNC machined from a billet aluminum bar • Airtight sealing allows the engine to pull greater vacuum for improved ring seal and power • 2 3/4"” Tall, clears Jesel style rockers & allows for greater hood clearance • Notched at each mounting location with socket-sized clearances for quick removal and installation • Designed with a broad, flat surface for engine builder engraving, the covers can be polished, chromed, powder coated or left as-is for a race look