Throttle Bodies

Granatelli Motor Sports is proud to offer our 103mm RACE Throttle Bodies for the Chevrolet LSX Drive-By-Wire applications.  Our 103mm throttle bodies are precision machined from Cast Aluminum to exceed the demands required for increased airflow on...

Granatelli Motor Sports is proud to offer our 103mm throttle bodies for the Chevrolet LSX Drive-By-Wire applications.  Our 103mm throttle bodies are precision machined from 6061 Billet Aluminum to exceed the demands required for increased airflow on...

Features: Designed as a direct replacement for GM LS3/LSA/LSX engines 103 mm inside diameter Outflows OEM units with a dramatic airflow increase across the entire RPM range Provides smoother and quicker engine acceleration CNC-machined from 6061-T6...