1 7
SALE

Granatelli Motor Sports

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

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

SKU:GMTBLS108B

In Stock—More than 10 available

Ships Today If Ordered Before  3:30 PM PST
Starting at $64.42/mo withPrequalify Now
$773.06$813.75 You Save 5% ($40.69)

Racing Use Only. Not Legal for Road Use.

Free ShippingOver $100
MadeIn USA
90-DayWarranty
View full details

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.