This BBK throttle-body component is designed for the exact vehicle or component configuration identified on this page. Review the verified fitment or universal interface, specifications, included parts, and installation requirements before ordering.

Key Features

• High Flow 66mm Throttle Body Bore.
• Designed and Manufactured In USA.

Fitment

Specifications

What’s Included

One new BBK product identified by manufacturer part number 1580. Gaskets, fasteners, wiring, sensors, fittings, clamps, filters, fluids, tuning, and companion components are included only when expressly stated for this exact part number.

About BBK

BBK develops intake, throttle-body, exhaust, fuel, oil-separation, and chassis products for domestic performance vehicles. Product selection remains exact-application and exact-part-number specific.

Related BBK Products

• 1989-1992 GM 305 350 Twin 52mm Throttle Body BBK Power Plus Series
• 1989-1992 GM 305 350 Twin 58mm Throttle Body BBK Power Plus Series
• 1986-1993 Mustang 5.0 75mm Throttle Body Power Plus Series & EGR Spacer Kit BBK

Browse the BBK collection for related airflow, exhaust, fuel, and chassis components.

Frequently Asked Questions

Will this BBK throttle-body component fit my 1991-2001 Ford Explorer Eddie Bauer?
That application is listed, but confirm the engine in Specifications, transmission, drivetrain, body style, emissions equipment, production split, and every BBK note before ordering.

Can I choose a throttle body by bore size alone?
No. Connector, motor, blade, sensor, intake-manifold pattern, calibration, and vehicle application must all match.

Will a larger throttle body require tuning?
Calibration needs vary by vehicle, bore increase, intake manifold, and other modifications. Follow the current BBK application guidance.

Installation Instructions

Follow the current BBK instructions and vehicle service information for this exact part number. Confirm the application, interfaces, tools, hardware, fluids, torque values, wiring, clearances, emissions equipment, calibration, leak checks, and startup procedure before returning the vehicle to service. Professional installation is recommended for fuel, exhaust, suspension, drivetrain, or electronic throttle work.