The Edelbrock 3847 ultra low-profile intake elbow adapts 80–90mm and 75mm throttle bodies to 4150-style square-bore manifolds for limited-clearance installations. It can be mounted forward, backward, or sideways on Victor EFI manifolds, and its internal divider optimizes airflow distribution. Intended for LS1, LS2 and Ford 5.0L-based bolt patterns where a low hood profile is required.
Edelbrock Ultra Low Profile Intake Elbow 90mm Throttle Body to Square-Bore Flange As-Cast Finish