Edelbrock Quadrajet Primary Metering Rod Pair

Edelbrock Quadrajet primary metering rods are precision-machined tuning components for Quadrajet-style 4-barrel carburetors, sold as a pair. Also called carburetor metering rods or primary jet rods, they work with the primary jets to control how much fuel flows through the main metering circuit. This helps you fine-tune air/fuel mixture across the throttle range.

Key Features:

• Designed for the primary side of Quadrajet carburetors
• Tapered rod design that adjusts fuel metering as the throttle opens and engine load changes
• Lets you refine fuel delivery for improved throttle response, drivability, and performance tuning
• Available in multiple rod profiles to suit different engine and carburetor setups
• Edelbrock quality manufacturing for consistent, repeatable results

Choose the specific rod profile from the variants listed on this page to match your carburetor and tuning needs. Edelbrock is a trusted name in carburetors and tuning parts, and these rods give Quadrajet owners a simple way to dial in mixture for street or performance use.