FAST

102mm Big Mouth Throttle Body for GM LS w/TPS and IAC — Universal

Quantity as listed on this product
Condition: New. Product type: Throttle Bodies.
$346.95Quantity as listed
SKU FST-54103
In stockFree standard shipping across all 50 states · Estimated delivery 5–7 business days
Confirm the exact application, position, specifications and included hardware before ordering. Ask fitment help →
USD checkoutFree U.S. shipping30-day eligible returnsSix-month limited warranty

Specifications and purchase information

BrandFAST
Product typeThrottle Bodies
Unit of saleQuantity as listed on this product
SKUFST-54103
Description:

These throttle bodies offer increased throttle blade thickness to eliminate deflection commonly found with other throttle bodies, especially those in boosted applications. A smoother operating offset blade pivot improves throttle response, and a beefed up linkage and dual throttle spring mechanism ensure total throttle control. Constructed from billet aluminum, the FAST Big Mouth 102mm Throttle Body with TPS and IACis designed to maximize performance upgrades on all Gen III and Gen IV engines with cable driven throttle bodies.

Specifics and Features:

  • The Fast Big Mouth 102mm throttle body provides increased airflow through a smoother offset blade pivotIn addition we increased blade thickness to eliminate deflection and a beefed up linkage and spring mechanism


  • Package Includes:

  • Fuel Injection Throttle Body


  • Before ordering
    Verify the exact selected variant, unit of sale, application, specifications, included components and professional-installation requirements. Do not rely on size alone for fitment.