Fuel Injection Throttle Body fits for GM III LSX LS1 LS2 LS3 LS6 LS7., If you have any questions, please feel free to contact us. These units are good for huge horsepower increase along with improved throttle response,Made from machined T6 Aluminum Alloy. Unique Cable Adapter Design, offer many ways of connecting Throttle Cable. CNC Aluminum Construction Color: Silver/black Size: 102mm, 92mm Fit engine: LS Style 4 bolt intake manifold (eg LS1,LS2, LS3, LS7, LSX) with cable drive only Designed as a direct-replacement? Require no other modifications. 92mm 102mm Throttle body for GM LS1 intake manifold black /silver with... CNC Machined Casting Assembled, Made by aluminum, lightweight, long lasting. Throttle body optimizing more airflow to your engine. Short Runner Design,Make the engine more flexible. PROFLOW SuperMax EFI Intake Manifold Kit Fabricated Blackuel Rails... Throttle Body 92MM Electronic 102MM For LS1/LS2/LS4 LS6/L7 Alibaba 92mm 102mm Throttle Body