Upgrade your carburetor's fuel delivery with the Speedmaster PCE118.1004 Billet Aluminum 3-Circuit Metering Block, precision-machined from billet aluminum for superior strength and consistency over traditional cast units. The 3-circuit design provides enhanced fuel metering control, helping optimize air/fuel mixture for improved throttle response and overall engine performance on 4-barrel carburetor applications.
Engineered as a direct performance upgrade for compatible 4-barrel carburetors, this metering block is built to exacting tolerances to ensure reliable, leak-free operation under demanding conditions. Whether you're building a street performance or race-day application, the Speedmaster PCE118.1004 delivers the precision fuel metering your setup demands.
