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 102 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.

COMPATIBLE WITH:
102MM LSX TSP FABRICATED INTAKE MANIFOLDS
• 81001
• 81002
• 81003
• 81007

NOTE: Will not fit 92mm intake manifolds

COMMON VEHICLE APPLICATIONS:
Chevrolet Silverado
GMC Sierra
Chevrolet Camaro
Chevrolet Corvette

SPECIFICATIONS:
Bore Diameter: 102 mm
Fuel Injectors Included: No
Fuel System Grade: Regular
Fuel System Injection Type: Multi-port
Fuel System Type: Electronic Fuel Injection
Gasket Or Seal Included: No
Idle Air Control Motor Included: No
Idle Air Control Motor Style: GM #17113598
Mounting Hardware Included: Yes
Throttle Body Bolt Pattern: OEM 4-Bolt Pattern
Throttle Body Finish: Natural
Throttle Body Material: Aluminum
Throttle Body Spacer Included: No
Throttle Body Type: Drive by Cable
Throttle Position Sensor Included: No
Throttle Position Sensor Style: GM #17123852
Venturi Quantity: 1