Edelbrock part 41783 Victor Series Valve Covers are designed for Chrysler 361 - 383 - 400 - 413 - 426 - 440 1958 - 79 applications. Our Victor Series valve covers have a finely textured black powder coated finish for a pleasing and unique appearance. This is the same finish you'll find on our top - of - the - line EdelbrockMusi 555 Crate Engine. These valve covers are manufactured from die - cast aluminum and machined with 1 - 14 breather hole. Overall height is measured from base to top at the highest point.