Edelbrock Victor LS Series 90mm Throttle Body, Satin

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Edelbrock Victor LS Series 90mm Throttle Body #3970 for cable-driven Gen III/IV LS is constructed of billet aluminum with satin finish. Enlarged single-bore body with progressive linkage, thicker blade, dual springs, includes TPS and IAC.
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Constructed from billet aluminum, the new Edelbrock 90mm Victor Series Pro-Flo XT™ Throttle Body, complete with TPS and IAC, maximizes performance upgrades on all Pro-Flo XT, EFI Victor Elbow, and Gen III and Gen IV engines with cable-driven throttle bodies. With bolt patterns for both LS generations, these enlarged single-bore throttle bodies feature a progressive throttle linkage and parabolic bore design for increased power and enhanced low-speed drivability. A thicker throttle blade eliminates deflection for boosted applications, while a beefed-up linkage and dual-spring mechanism ensure safety and total throttle control. Available in either black (#39703) or satin (#3970) finishes to look great in any engine bay!

Features and Benefits

  • Cable driven. Enlarged bore and progressive throttle linkage allowing for increased airflow and enhanced low-speed drivability. Provisions for either LS1 or LS2 mounting bolt patterns.
  • Features a double return spring providing solid throttle control and safe functionality. High quality CNC Billet Aluminum construction
  • Includes GM Factory Throttle Position Sensor, Inlet Air Control Valve and Throttle Body Mounting Hardware and Gasket



Manufacturer Edelbrock
Application Application Specific
UPC 00085347039708
Gasket Or Seal Included Yes
Bore Diameter 90mm
Availability Note Available to Order
Warranty 12 Months
Idle Air Control Motor Included Yes
Venturi Quantity Single
Airflow Rate 1000cfm
Fuel Injectors Included No
Throttle Body Finish Clear Anodized
Throttle Body Material Billet Aluminum
Throttle Position Sensor Included Yes
Throttle Body Type Multi Port Injection
Emissions Code
Installation Notes
  • 90mm inlet bore. 3.75 inch Air Filter Hose Diameter.