413 Wedge

1964 was the first year for the 426 Street Wedge.

And it was called street wedge to differentiate it from the max wedge.

Interesting that Dodges and Plymouths got the street version of the 426 big block wedge in 64 and 65, while Chrysler stayed with the 413 through 65, then got a 440 in 66 - a year that the largest wedge available in B body Dodges and Plymouths was a 383 (with 426 hemi optional).