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Granatelli 103mm drive-by-wire throttle body for 2013–2020 GM LT1/LT4/LT5 applications is a black-finished 103mm DBW unit intended for direct installation on LT-series intake patterns. It maintains drive-by-wire control and installs to the factory bolt pattern, supplying a black 103mm replacement option for LT1, LT4 and LT5 applications without manifold porting.
Granatelli 13-20 GM LT1/LT4/LT5 Drive-By-Wire 103mm Throttle Body - Black
