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Granatelli Motorsports

Granatelli GM LS3 6.2L Drive-By-Wire Billet Throttle Body GMTBLS108B

Granatelli GM LS3 6.2L Drive-By-Wire Billet Throttle Body GMTBLS108B

sku: 8YDEV | mpn: GMTBLS108B
$773.06
$813.75 $773.06
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13 in stock

Emissions

⚠️ RACING/COMPETITION Use Only

California: Non-compliant parts may be used only on designated closed-course racing vehicles that are never registered for highway use.

Other: Please consult your local statutes and ordinances to ensure compliance with regional emissions standards.

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Granatelli 108mm RACE Throttle Body – Black (DBW)

TUNE MAY BE REQUIRED

Trailblazer SS: Call before ordering for calibration
  • Compatible with LS1, LS2, LS3, LS6, LS7, LS9, LSA, LSX, LQ4, & LQ9
  • Fits all LS engines
  • CNC-machined from 6061-T6 billet aluminum
  • Handles up to 25 lbs of boost
  • Works with factory & aftermarket intakes
  • Uses GM 6-pin connector – no parts to swap

Granatelli Motorsports 108mm RACE Throttle Body – LSX Drive-By-Wire

SKU: GMTBLS108B

TUNE MAY BE REQUIRED

Trailblazer SS owners must call before ordering for proper calibration.

Unlock maximum airflow and throttle response with the Granatelli 108mm RACE Throttle Body. Precision-machined from 6061-T6 billet aluminum, it's engineered for both naturally aspirated and forced induction LSX applications.

Key Features:

    • 108mm Bore: Significantly outflows OEM units, enhancing engine efficiency.

 

    • Boost-Ready: Electronic motors handle up to 25 lbs of boost in both draw-through and blow-through configurations.

 

    • Enhanced Throttle Response: Larger size allows for smoother and quicker engine acceleration.

 

    • Direct Replacement: No need to transfer parts—bolts on easily using a GM 6-pin connector.

 

    • Versatile Compatibility: Works with both factory and aftermarket intake manifolds.

 

Important Notes:

    • TUNE MAY BE REQUIRED

 

    • Trailblazer SS owners must call before ordering for proper calibration.

 

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