Edelbrock High Flow Intake Elbow 95mm Throttle Body to Square-Bore Flange Black FinishThe Edelbrock 38493 Intake elbow was developed by the Edelbrock engineering team using the latest in Computational Fluid Dynamic (CFD) software. Edelbrock Throttle Body Elbows are the best way to adapt LS1, LS2 and Ford 5. 0L based throttle bodies to EFI manifolds with traditional square bore mounting pads. An internal divider optimizes flow quantity and distribution into the manifold and they can be mounted forward, backward, or sideways on Victor