Top Street Performance Velocity 102mm Fly-by-Wire Billet Aluminum Throttle Body Housing for GM Chevy V8 LS - Natural

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 ControlThe bore size is listed as 102 mm, with a Standard OE 4-Bolt Pattern bolt pattern helping match airflow capacity to the intake manifold and engine combination.Throttle Body ConstructionBillet Aluminum construction with a natural, black, or polished finish supports clean installation and long-term throttle-body service.Sensor / Control CompatibilityThis throttle body is a bare housing only and does not include throttle body electronics or actuator components. Designed to reuse factory GM LS3 drive-by-wire electronics and hardware. Confirm drive-by-wire or cable setup, connector compatibility, and calibration requirements before installation.Installation & Calibration MatchingCommon 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:CHEVROLET SMALL BLOCK V8 GEN. III/IV (LS BASED) 4.8 L / 293 in3 5.3 L / 325 in3 5.7 L / 346 in3 6.0 L / 364 in3 6.2 L / 376 in3NOTES: Fits intakes with OE style LS 4-bolt patternCOMMON VEHICLE APPLICATIONS:Chevrolet SilveradoGMC SierraChevrolet CamaroChevrolet CorvetteSPECIFICATIONS:Injection Style: Multi-PortThrottle Style: Drive By WireThrottle Body Bore Size: 102 mmThrottle Body Bolt Pattern: Standard OE 4-Bolt PatternThrottle Body Material: Billet AluminumThrottle Body Finish: Natural, Black, or PolishedVenturi Quantity: 1Included: Mounting BoltsIncludes Electronics: NoElectronics Compatibility: Reuses OEM GM LS3 drive

• Compatible with GM LS Gen III and IV engines with stock bolt pattern
• Composed of billet aluminum
• Features a 102mm throttle opening