For forward mounted throttle bodies. Low profile design. Maximum airflow. Available in cast or black finish. Edelbrock Low Profile Intake Elbow; 90mm Throttle Body to Square-Bore Flange; as-cast fini The Edelbrock #9768 Intake Valve is a 1.90" 1-piece, swirl-polished, hardened tip stainless steel valve with undercut stems for increased flow. Fits Edelbrock #60379 Cylinder Heads.