1939 Buick Century Convertible Coupe for Sale

The engine in the Century lineup for 1939 was Buick’s OHV straight-eight, displacing 320.2 cubic inches.

With five main bearings and mechanical valve lifters, the engine received its fuel via a Stromberg AAV26 carburetor. The engine in this Century was sourced from a 1948 Buick Roadmaster, whose engine specifications are the same as the 1939

Century’s, although output is a slightly higher 144 horsepower. the rebuild saw the engine receive new pistons, rocker arms, rocker shafts, pushrods, a new exhaust system, replacement wiring harness and a rebuilt fuel pump. the carburetor was rebuilt, new bearings and piston rings were fitted and the radiator re-cored.

The generator and starter motor were likewise rebuilt. The manual transmission and clutch plate were also rebuilt. The rear end was reportedly rebuilt with new ring and pinion gears. No issues are reported with gear changing, and no leaks are observed from the powertrain. The engine can be started without a key by turning a chrome handle on the steering column and stepping on the starter switch. The engine bay appears stock and clean, with what appears to be recently installed ignition wires.

Used 1939 Buick Century 300 miles, White