Story
The 1963 Dodge Polara Max Wedge was part of Dodge's Ramcharger 426 program, not one standalone Polara trim. The package could be ordered across the 330, 440, Polara, and Polara 500 lines. This page keeps those factory body and trim choices together, including the documented one-off 330 station wagon, instead of presenting each as a different performance model.
Two compression choices
The 426 used a 4.25-inch bore and 3.75-inch stroke. The 11.0:1 version was rated at 415 gross horsepower and 470 lb-ft, while the 13.5:1 version was rated at 425 horsepower and 480 lb-ft. Both were Ramcharger 426 configurations, not separate models.
On May 31, Dodge introduced a substantial revision identified by 426-A valve-cover decals and a -2 engine-number suffix. It brought a revised intake, Carter AFB-3705S carburetors, cylinder-head and camshaft changes, stronger clutch and converter hardware, and a seven-blade fan. Later enthusiasts often call the two periods Stage I and Stage II, but Dodge's bulletin does not use Stage I, and Stage III belongs to 1964.
Built for the strip
Dodge paired the package with a heavy-duty three-speed manual or A727 TorqueFlite and 3.91 Sure-Grip gearing. A four-speed was not a 1963 Ramcharger 426 path. Torsion-bar front suspension, rear leaf springs, lightweight 10-inch manual drum brakes, and competition exhaust completed the working package.
The separate Aluminum Package was a limited 330 lightweight configuration, not equipment on every Max Wedge. It replaced front pieces with aluminum, reduced trim and sound deadening, and moved the battery to the trunk.
Documentation settles identity
A 426, cross-ram intake, hood scoop, badges, or restored race appearance can all be added to another Dodge. The VIN alone does not encode the engine. Authenticate a car by reconciling its body tag, IBM card or broadcast sheet, engine and transmission evidence, axle, paint and trim, dealer record, and ownership history.