Compared to its predecessor, the exterior of the 1929 Cadillac was little changed.

The parking lamps were moved from the cowl to the tops of the fenders, which was a subtle modification that provided a bit sportier look.

Significant changes took place under the sheet metal.

Most important of these was a new “clash-less” Synchro-Mesh Silent-Shift three-speed transmission, which negated the need for double-clutching and enabled much smoother gear selection.

New mechanical four-wheel brakes required considerably less pedal pressure than earlier models, and the shatterproof Security Plate glass became standard in all windows.

The suspension system featured new double-acting Delco shock absorbers, and the fully adjustable seats became standard.

For the time being, power was still provided by the marque’s reliable 341-cubic-inch V-8 engine, with optional high-compression head.

The Series 341B V-8 offered here was bodied by Fleetwood, of Pennsylvania—as they had not yet relocated to De...