Throttle Body Base Plate 2BBL

The Holley Throttle Body Base Plate 2BBL is a vital component for carbureted engine builds and carburetor conversion projects. This precision-machined base plate acts as the mounting surface between a two-barrel carburetor and the intake manifold, ensuring a secure fit that helps prevent vacuum leaks and fuel vapor escape.

Engineered to Holley's quality standards, this throttle body base plate provides a rigid, flat mounting surface that maintains alignment under various operating conditions. Its design aims to support stable idle characteristics and proper air-fuel mixture delivery, essential for a well-tuned carburetor system.

Ideal for restoring classic muscle cars or upgrading street engines, this base plate is compatible with two-barrel carburetors, making it suitable for a range of applications from mild street engines to high-performance setups. Its compact dimensions and weight of 1.65 lbs allow for easy integration into various intake systems.