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

• Large 85mm Throttle Body Bore for Maximum Airflow.
• Durable CNC Machined Aluminum Casting.
• Designed and Manufactured In USA.

Fitment

Specifications

What’s Included

One new BBK product identified by manufacturer part number 17090. 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

• 2003-2012 Dodge, Chrysler, Jeep, 5.7, 6.1, 6.4 Hemi 85mm Throttle Body BBK Power Plus Series
• 1987-2003 Ford F Series Truck RV 460 Twin 61mm Throttle Body BBK Power Plus Series
• 1991-2003 Jeep 4.0 62mm Throttle Body BBK Power Plus Series

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

Frequently Asked Questions

Will this BBK throttle-body component fit my 1998-2002 Chevrolet Camaro Z28?
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.