Edelbrock #7798 is a Valley Cover Plate for Chrysler "RB" Block Engines (413-440) that is required with Edelbrock Victor Series Cylinder Heads. 8.61" wide
Edelbrock #7799 is a Valley Cover Plate for Chrysler "B" Block Engines (383-400) that is required with Edelbrock Victor Series Cylinder Heads. 7.58" wide
