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Granatelli 103mm drive-by-wire throttle body for 2013–2020 GM LT1/LT4/LT5 applications is a polished-finish 103mm DBW unit designed for direct fit. It mounts to the LT-series intake bolt pattern to preserve drive-by-wire function on supported engines and provides a polished aesthetic while serving as a straightforward replacement without modifying the intake.
Granatelli 13-20 GM LT1/LT4/LT5 Drive-By-Wire 103mm Throttle Body - Polished
