The Speedmaster PCE138.1003 is a high-flow billet 4500 Dominator-style throttle body rated at 2200 CFM, designed to support serious high-horsepower builds demanding maximum airflow. The billet construction delivers a precision-machined finish for a clean, performance-ready appearance and tight tolerances that help optimize throttle response.
Featuring a 4-barrel 4500 Dominator flange pattern, this throttle body is compatible with intakes and carburetors utilizing the standard 4500 bolt pattern, making it a straightforward upgrade for race and performance applications where airflow capacity is critical. Ideal for use in forced induction or naturally aspirated engines where a high-flow throttle body is required.
MPNPCE138.1003
UPC840136506423
