BBK Performance 1539 Twin 58mm Throttle Body for GM TPI Small Block Chevy

The BBK Performance 1539 Twin 58mm Throttle Body is designed for GM TPI small block Chevy engines from 1989 to 1992. Featuring a natural aluminum finish, this throttle body is engineered to enhance airflow and improve throttle response. Its twin 58mm blades provide increased air intake capacity, supporting better engine performance and acceleration. The stock flange ensures a direct and secure fit, making installation straightforward without modifications. Constructed from durable aluminum, this throttle body offers resistance to corrosion and heat, ensuring long-lasting performance in demanding driving conditions. Ideal for enthusiasts seeking to optimize their TPI system, this component is a reliable upgrade that balances performance and durability. Whether upgrading a stock setup or building a performance-oriented engine, the BBK 1539 throttle body is a suitable choice for enhancing airflow and engine efficiency.

Features:

• Twin 58mm throttle bore for increased airflow

• Natural aluminum finish for durability and corrosion resistance

• Designed for GM TPI small block Chevy engines from 1989 to 1992

• Stock flange for direct fit and easy installation

• Constructed from high-quality aluminum for long-lasting performance