I have a 426 Max Wedge engine block in the barn that has been bored for 440 pistons. The Chrysler "RB" (raised block) engines were made in several displacements, 413, 426, and 440, and possibly some of the 361 cubic inch engines back in the early 1960's. "B" engines were 383, 400, and 361, IMHO, with lower deck height for shorter stroke crankshafts. I've got a short wheelbase 92 Dodge Dakota pickup that's eventually going to get retrofitted for a 440 and a Torqueflite 727 transmission.
