Velocity 92 mm 4-Bolt LS Throttle Body - Natural

• Throttle-body airflow design supports dependable throttle response and properly matched EFI airflow characteristics.

• Aluminum throttle body construction with natural finish and 92 mm supports clean airflow control and durability.

• GM #17123852 and GM #17113598 details should be matched to the ECU and throttle-control setup.

• Commonly used in Chevrolet Silverado, GMC Sierra, and Chevrolet Camaro LS applications; verify intake and ECU compatibility before installation.

Designed for GM LS fuel injection applications, this throttle body supports responsive airflow control, EFI signal compatibility, and clean fitment on properly matched intake setups.

Bore Size & Airflow Control
The bore size is listed as 92 mm, with a factory-style 4-Bolt Pattern bolt pattern helping match airflow capacity to the intake manifold and engine combination. Fuel system type is listed as Electronic Fuel Injection.

Throttle Body Construction
Aluminum construction with a natural finish and gasket inclusion listed as No supports clean installation and long-term throttle-body service.

Sensor / Control Compatibility
Throttle position sensor included: No. Idle air control motor included: No. Confirm drive-by-wire or cable setup, connector compatibility, and calibration requirements before installation.

Installation & Calibration Matching
Common use cases include Chevrolet Silverado, GMC Sierra, Chevrolet Camaro. Verify intake bore size, throttle control style, sensor configuration, and tuning requirements before installation.

What applications is this throttle body compatible with?
This throttle body is designed for GM LS and LT applications.

Will this throttle body fit the intended application?
Yes, this throttle body is intended for GM LS and LT applications and should be matched to the correct intake manifold, flange pattern, and control setup.

Is this throttle body designed for performance airflow?
Yes, this throttle body is designed to improve airflow and support performance-oriented engine combinations when matched to the correct application.

Do I need to verify flange compatibility before installation?
Yes, flange pattern and sealing surface compatibility should always be confirmed before installation.

What type of throttle body is this?
This is a performance throttle body designed for electronic fuel injection applications.

Will this throttle body help improve throttle response?
Yes, a properly matched performance throttle body can help improve airflow response and throttle feel compared to a more restrictive stock-style unit.

Do I need to match the throttle actuation style to my setup?
Yes, throttle actuation style must match the intended control setup for proper operation and installation.

Do I need to verify sensor compatibility before installation?
Yes, throttle body sensor and connector compatibility should always be confirmed against your engine management system.

Does this throttle body support common EFI engine management setups?
Yes, this throttle body is intended for compatible EFI combinations, but sensor, connector, and tuning compatibility should still be verified.

What is included with this throttle body?
This throttle body includes mounting hardware to help support installation.

Is this throttle body a good upgrade from stock?
Yes, this throttle body is a strong upgrade for compatible applications that need improved airflow, better throttle response, and performance-oriented fit and finish.

Will this throttle body help support added airflow demand?
Yes, a properly matched performance throttle body can help support engines with intake, camshaft, cylinder head, or forced induction upgrades that demand more airflow.

Do I need tuning after installing a throttle body?
Depending on the application and the size change, tuning may be recommended to get the best drivability and performance results.

Does the natural finish affect performance?
No, the natural finish does not change throttle body performance—it provides a raw functional appearance.

How should I maintain the natural finish?
Routine cleaning will help keep the natural finish looking good and reduce surface corrosion over time.