Edelbrock part #2886 Victor 383 intake manifold is available for competition Chrysler B Series Wedge 361-383-400 c.i.d. engines. The computer-generated runners easily handle the high airflow requirements demanded by large displacement low-deck engines. This extra tall single plane manifold combines a long runner, "line of sight" layout, and extended divider walls to maximize torque, power and fuel distribution throughout the mid and upper rpm range. We've added extra material to the square bore carburetor pad and included the inside bolt pattern so it can be easily opened up for Thermo-Quad applications. Match with Edelbrock Performer RPM or Victor aluminum cylinder heads for even higher performance potential. Edelbrock part #7799 valley cover is required when used with Edelbrock Victor series cylinder heads.