Edelbrock’s Triple Deuce manifold for ’38-48 Ford Flatheads (PN 1108) is a reproduction of the SU 359. It is designed for use with three-bolt two-barrel carbs. As you can see, there are virtually no visible differences between the original (left) and the new versions. The script logo is the same and even the SU 359 stamping was retained. The configuration and shape of the plenums and runners is also the same. The brand-new finish and “Made in the USA” emblem are the only discernible differences.