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This engine featured a conventional one piece cylinder head, and the distributor was moved to the side of the block. The number of main bearings was increased to four. Like the Pontiac Straight-8 engine it also featured full-pressure oiling and insert type precision main and rod bearings. These two latter features greatly increased longevity ...
Pontiac's V8s share the same 6.625 in (168.3 mm) connecting rod length, with the exceptions of the later short deck 301, 265, and 303 Ram Air V. Most Pontiac V8s had an overall length (to the edge of the water pump pulley) of 28.25 in (718 mm), an overall width of 27 in (690 mm), and a height (not including air cleaner) of 31 in (790 mm).
A Silver streak 8 in a 1949 Pontiac Streamliner - note the large intake silencer leading to an oil-bath air cleaner on the left side of the engine. The Pontiac straight-8 engine is an inline eight-cylinder automobile engine produced by Pontiac from 1933 to 1954. Introduced in the fall of 1932 for the 1933 models, it was Pontiac's most powerful ...
Pontiac, or formally the Pontiac Motor Division of General Motors, was an American automobile brand owned, manufactured, and commercialized by General Motors.It was originally introduced as a companion make for GM's more expensive line of Oakland automobiles. [3]
GMC replaced the Pontiac 223 with their own 228-cubic-inch (3.7 L) 228 in 1939. This OHV (overhead valve) engine was produced through 1953. With a cylinder bore of 3.5625 inches (90.49 mm), this is the smallest low-deck engine. All four low-deck engines have a stroke of 3.8125 inches (96.84 mm) and used 7 inch long connecting rods.
Front head room was 36 inches, while rear head room was 35.75 inches. [6] In 1953, Pontiac came with a new body style, offering a 122 in (3,099 mm) wheelbase, and sleeker lines. The windshield was now one piece, and a panoramic rear window was standard. Pontiacs sported accentuated bubbled-up fins in the rear for the first time in 1953.
Full-size car Streamliner: 1941 1951 GM B platform: 2 Full-size car Chieftain: 1949 1958 GM A platform: 2 Full-size car Catalina: 1950 1981 GM B platform: 5 Entry-level full-size car Star Chief: 1954 1966 GM A platform GM B platform: 6 Full-size car, upper trim of Chieftain Safari: 1955 1957 GM A platform: 1 Full-size station wagon Bonneville ...
The Pontiac 6 was a more affordable version of its predecessor Oakland Six that was introduced in 1926, sold through Oakland Dealerships. [1] Pontiac was the first of General Motors companion make program where brands were introduced to fill in pricing gaps that had developed between Cadillac, Buick, Oldsmobile, Oakland and Chevrolet.