Dominator Carb Cover 4500

The Dominator Carb Cover 4500 by MOROSO is a precision-engineered carburetor cover designed for automotive enthusiasts and mechanics who demand clean engine aesthetics without sacrificing functionality. This plastic carburetor cover fits 4500-series carburetors with a 7-5/16 inch flange, making it an ideal choice for street machines, restorations, and custom builds where a polished engine bay presentation matters. Whether you're preparing your vehicle for a show or simply want to protect the top of your carb from debris and road contaminants, this cover delivers both style and practical protection.

Constructed from durable plastic, the Dominator Carb Cover 4500 features a thumbscrew fastening system that allows quick and tool-free removal when you need access to carburetor adjustments or maintenance. The thumbscrew design eliminates the need for wrenches or sockets, reducing downtime during tuning sessions or routine service work. The 7-5/16 inch flange provides a secure, precision fit on compatible 4500-pattern carburetors, ensuring the cover stays in place during acceleration and cornering while maintaining a factory-style appearance that complements modern and vintage engine builds alike.

This cover is essential for anyone running Holley 4500 series carburetors or equivalent 4500-flange designs on street rods, muscle cars, or performance engines. Its compact footprint—measuring just 8.4 x 4.75 x 8.4 inches and weighing only 0.61 lbs—ensures minimal clearance concerns under most hood configurations. Installation is straightforward: simply position the cover over the carburetor and tighten the included thumbscrew until snug. MOROSO's reputation for quality means this cover will maintain its appearance and function across countless seasons of driving and show attendance.