The Speedmaster PCE120.1010 is a 2-inch tall, CNC-machined aluminum carburetor spacer designed for 4500-series square bore applications. The precision 4-port open-plenum design helps promote improved airflow and throttle response, making it a straightforward bolt-on addition to compatible carbureted intake setups.
Crafted from aluminum for a lightweight and durable construction, this spacer is CNC machined for consistent fitment and a proper seal between your carburetor and intake manifold. Ideal for enthusiasts looking to optimize carburetor positioning and airflow on 4500 square bore configurations.