BBK Twin 58mm Throttle Body 1536

Increase throttle response on your 1985-1988 GM 305/350 TPI with this BBK Performance Twin 58mm throttle body.

BBK Performance throttle bodies create quicker throttle response and better acceleration. This throttle body will increase airflow to your engine adding more horsepower and torque to the wheels.

DESCRIPTION:

• 7-12 RWHP Increase
• Twin 58mm Throttle Body Bores
• CNC machined Aluminum casting
• Direct Fit Replacement
• Designed and Manufactured In USA

Installation

This throttle body is a direct fit replacement for a hassle free installation. BBK Performance Throttle Bodies are designed and manufactured in the USA.

Download Installation Instruction