The Max Wedge, formally the Maximum Performance Wedge, was an engine option produced by the Chrysler Corporation from 1962 to 1964, that was available exclusively in B Platform (intermediate) Dodges and PlymouthsThe Max Wedge motor used the Chrysler RB Block, and was produced in 413 and 426 cubicinch iterationsBy the strict definition of a muscle car as anAug 04, · When Chrysler dove into the performance scene in earnest for 1962, the Modified Wedge gave birth to the Max Wedge More formally known as the Maximum Performance package, the 413 CID V8 (above) was produced in two versions a 410hp model with 111 compression ratio, and an even more extreme 4hp version with a 1351 compression ratioMopar Performance P Mopar Performance Race Single Plane Intake Manifolds Intake Manifold, Single Plane, Aluminum, Dominator Flange, Fits Stage VI Max Wedge Heads, Chrysler, Dodge, Plymouth, 413, 426, 440, Each 413 426 Max Wedge Intake For Max Wedge Heads On Popscreen 413 max wedge intake