Granatelli 108mm drive-by-wire throttle body for 2008–2023 GM LS3/LSA/LSx applications is a 108mm DBW throttle body built for direct installation on supported LS engines. It uses the LS intake bolt pattern and maintains drive-by-wire control, serving as a direct-fit replacement when a 108mm throttle body is specified for those GM LS-series applications without manifold porting.
Granatelli 08-23 GM LS3/LSA/LSX Drive-By-Wire 108mm Throttle Body- Natural