1940 Chevy Commercial: "The Trip" (1939) Chevrolet Motor Company

more at http://quickfound.net/

'Screen ad, in Technicolor, for the 1940 Chevrolet models.'

Originally a public domain film from the National Archives or Library of Congress Prelinger Archives, slightly cropped to remove uneven edges, with the aspect ratio corrected, and one-pass brightness-contrast-color correction & mild video noise reduction applied.

The soundtrack was also processed with volume normalization, noise reduction, clipping reduction, and/or equalization (the resulting sound, though not perfect, is far less noisy than the original).

https://en.wikipedia.org/wiki/Chevrolet_Master

Wikipedia license: http://creativecommons.org/licenses/by-sa/3.0/

The Chevrolet Master and Master Deluxe are American passenger vehicles manufactured by Chevrolet between 1933 and 1942 to replace the 1933 Eagle. It was the more expensive model in the Chevrolet range at this time, with the Mercury and Standard providing a cheaper and smaller range between 1933 and 1937. From 1940 a more expensive version based on the Master Deluxe was launched called the Special Deluxe...

1940 (series KA and KB)

The Master continued to be available in Master 85 (KB) as well as the more upscale "Master Deluxe" model (KA). The even better equipped "Special Deluxe" also appeared for the 1940 model year...

https://en.wikipedia.org/wiki/Chevrolet_straight-6_engine

The Chevrolet straight-six engine was Chevrolet's sole engine from 1929 (when it replaced their 171-cubic-inch (2.8 L) inline-four) through 1954, and was the company's base engine starting in 1955 when they added the small block V8 to the lineup. It was completely phased out in North America by 1990; in Brazil, GM held on to their fuel-injected version through the 1998 model year. It was replaced by more recently developed V6 and four-cylinder engines. Many popular cars and trucks, including the Chevrolet Camaro, Chevrolet Impala, and Chevrolet Suburban used the inline-six as the base engine. Chevrolet did not offer another inline-six until the 2002 General Motors Atlas engine's debut in the Chevrolet TrailBlazer...

216

This engine had a 216.48-cubic-inch (3.5 L) displacement with a bore and stroke of 3.5 by 3.75 inches (88.90 mm × 95.25 mm). A four-bearing crankshaft was added, along with 6.5:1 compression pistons, for 85 hp (63 kW). A new cylinder head in 1941 increased output to 90 hp (67 kW), and 6.6:1 compression gave the 1949 model 92 hp (69 kW). This generation did not use a fully pressurized oiling system. The connecting rods were oiled using an "oil trough" built into the oil pan that had spray nozzles that squirted a stream of oil at the connecting rods (which were equipped with "dippers"), thus supplying oil to the rod bearings.

Rod bearings were made of babbitt cast integral with the rod. The bearing was adjustable for wear by removing copper shims placed between the rod cap and connecting rod. In this way specified oil clearance could be maintained. If the crankshaft were to be turned undersized, or if the bearing was damaged or worn out, rod and bearing were replaced as a unit, typically at the dealership.[citation needed]

This engine was also used in GM's British Bedford truck. In the late 1930s rival Austin decided to get into the 2-3 ton truck ("lorry") market and in a crash program based the design on the basic architecture of this "Stove Bolt" engine, except that they added detachable shell main and con-rod bearings and pressurized lubrication. That Austin engine, in six-cylinder form, post war, went on to power cars such as the Austin Sheerline and Princess, and the Jensen Interceptor and 541. Austin also lopped off two cylinders and in that form various versions, with various capacities, powered cars such as the Austin 16, A70 Hampshire and Hereford, A90 Atlantic, the Austin-Healey 100-4 and the Austin Gipsy, a generation of commercial vans, as well as some models of the iconic London black taxi (FX3 and FX4)...