Holley 300-248BK: 300-248BK EFI Throttle Body Intake Elbow
GM Intake Elbows
EFI Throttle Body Intake Elbow Fits GM LS Throttle Bodies 105 mm Throttle Body Opening Fits Intakes w/4500 Flange LS3 MAP Sensor Mounting (4) Vacuum Ports (2) Throttle Linkage Mounting Bosses Cast Aluminum Black Finish