Plymouth Belvedere
Encyclopedia
The Plymouth Belvedere was an American automobile
Automobile
An automobile, autocar, motor car or car is a wheeled motor vehicle used for transporting passengers, which also carries its own engine or motor...

 produced by Plymouth from 1951-1970.

1951–1953

Introduced on March 31, the 1951 Plymouth Belvedere arrived as a two-door pillarless hardtop
Hardtop
A hardtop is a term for a rigid, rather than canvas, automobile roof. It has been used in several contexts: detachable hardtops, retractable hardtop roofs, and the so-called pillarless hardtop body style....

. It was Plymouth's first vehicle of such design and was built in response to Chevrolet
Chevrolet
Chevrolet , also known as Chevy , is a brand of vehicle produced by General Motors Company . Founded by Louis Chevrolet and ousted GM founder William C. Durant on November 3, 1911, General Motors acquired Chevrolet in 1918...

's Bel Air. That vehicle, the first two-door hardtop in the low-priced American market, was introduced in 1950 and ended that model year with great success.

The 1951 Belvedere was not a separate model—rather, it was the top-trim Cranbrook
Plymouth Cranbrook
The Plymouth Cranbrook was built by the Plymouth division of Chrysler from 1951-1953. It replaced the Special Deluxe when Plymouth changed its naming scheme; it was essentially the same as the Concord and Cambridge, but at a higher trim level....

. Being built on that car's 118.5 in (3,009.9 mm) wheelbase gave the two-door Belvedere very favorable proportions. Powering the Belvedere was the familiar flathead straight-6
Straight-6
The straight-six engine or inline-six engine is a six-cylinder internal combustion engine with all six cylinders mounted in a straight line along the crankcase...

 engine. Displacement was 217.8 in³ (3.6 L), the compression ratio was a relatively low 7.00:1, and output was 97 hp (SAE gross). First-year prices started at US$2,114.

For 1952, Plymouth kept the Cranbrook Belvedere largely unchanged. The biggest alteration was to the color scheme; to further distinguish the top-level Belvedere from other Plymouths, the two toning now flowed from the roof over the beltline onto the trunk, which has been referred to as the "saddleback" treatment. Two Tone color schemes were Sable Bronze over Suede, Black over Mint Green, and Gray over Blue. Overdrive was made available as optional equipment in the '52 Plymouth. In overdrive, the engine made three revolutions for each rear wheel revolution against four without overdrive. The engine was a complete carry over from 1951. Prices, however, did increase by about US$100 to $2,216. Production for 1951 and 1952 totalled 51,266 units, which was slightly better than a quarter of Chevrolet Bel Air
Chevrolet Bel Air
The Chevrolet Bel Air is a full-size automobile that was produced by the Chevrolet division of General Motors for the 1950–1975 model years. Hardtops in the Chevrolet Deluxe Styleline model range were designated with the Bel Air name from 1950–1952, but it was not a distinct series of its own until...

 and Ford Victoria production for that same period. There has never been a separate breakout for Plymouth production figures for the Korean War era years of 1951–52.

The Belvedere remained a part of the Cranbrook series through 1953. For that year, all Plymouth models were completely restyled. Major style changes included a shorter 114 in (2,895.6 mm) wheelbase, a one-piece windshield, flush rear fenders, and a lower hood line. In April 1953, Plymouths received the Hy-Drive semi-automatic transmission
Semi-automatic transmission
A semi-automatic transmission is an automobile transmission that does not change gears automatically, but rather facilitates manual gear changes by dispensing with the need to press...

. Again, Plymouth was behind the competition with Chevrolet having introduced the fully automatic Powerglide transmission in 1950, with Ford
Ford Motor Company
Ford Motor Company is an American multinational automaker based in Dearborn, Michigan, a suburb of Detroit. The automaker was founded by Henry Ford and incorporated on June 16, 1903. In addition to the Ford and Lincoln brands, Ford also owns a small stake in Mazda in Japan and Aston Martin in the UK...

 following the next year with its fully automatic
Automatic transmission
An automatic transmission is one type of motor vehicle transmission that can automatically change gear ratios as the vehicle moves, freeing the driver from having to shift gears manually...

 Ford-O-Matic transmission. The engine was carried over from 1952 with the only enhancement being a slight increase in the compression ratio to 7.10:1, which yielded a rating of 100 hp. The shorter wheelbase partly led to an overall stubby appearance that was panned by consumers and critics. Even with a reduced starting price of US$2,132, demand was rather low. A total of 35,185 1953 Belevederes were sold.

1954–1961

The Belvedere replaced the Cranbrook as the top-line offering for 1954. Now, a separate model instead of just a two-door hardtop coupe
Coupé
A coupé or coupe is a closed car body style , the precise definition of which varies from manufacturer to manufacturer, and over time...

, a buyer could choose a convertible
Convertible
A convertible is a type of automobile in which the roof can retract and fold away having windows which wind-down inside the doors, converting it from an enclosed to an open-air vehicle...

, two-door station wagon
Station wagon
A station wagon is a body style variant of a sedan/saloon with its roof extended rearward over a shared passenger/cargo volume with access at the back via a third or fifth door , instead of a trunk lid...

, four-door sedan or the aforementioned two-door hardtop, now called the Sport Coupe. Slight styling updates adorned the carry-over body design. For the first time, small chrome tailfin
Tailfin
The tailfin era of automobile styling encompassed the 1950s and 1960s, peaking between 1957 and 1960. It was a style that spread worldwide, as car designers picked up styling trends from the US automobile industry where it was the golden epoch of American autodesign.General Motors design chief...

s appeared on the rear fenders. In March 1954, Plymouth finally offered a fully automatic transmission
Automatic transmission
An automatic transmission is one type of motor vehicle transmission that can automatically change gear ratios as the vehicle moves, freeing the driver from having to shift gears manually...

, the Chrysler Corporation's well-regarded PowerFlite 2-speed. Also new was a larger standard engine: a 230.2 in³ six-cylinder borrowed from the Dodge Division. Power was now rated at 110 hp. Belvedere production slipped to 32,492 for the year.

All Plymouths were treated to a major overhaul for the 1955 model year. This was the first year of Chrysler Stylist Virgil Exner
Virgil Exner
Virgil Max "Ex" Exner, Sr. was an automobile designer for numerous American companies, notably Chrysler and Studebaker. He is known for his "Forward Look" design on the 1955-1963 Chrysler products and his fondness of fins on cars for both aesthetic and aerodynamic reasons.-Early life:Born in Ann...

's "Forward Look." The Belvedere returned as top-of-the-line.

For 1956, Plymouth styling evolved from that of the '55s. Most notable would be the introduction of the first push-button automatic transmission to appear in an American automobile, and a more dramatic rear-end treatment highlighted by a pair of rakish tail-fins. In early 1956, the Fury joined the Belvedere line as a special edition high performance model. In 1956, Plymouth added seat belts.

1957 would be a banner year for the Chrysler Corporation, and Plymouth was no exception. Plymouth's design was so revolutionary that Chrysler used the slogan "Suddenly, it's 1960!" to promote the new car. The Belvedere line once again included the Fury. This year a new 318 in³ V8
V8 engine
A V8 engine is a V engine with eight cylinders mounted on the crankcase in two banks of four cylinders, in most cases set at a right angle to each other but sometimes at a narrower angle, with all eight pistons driving a common crankshaft....

 with dual four-barrel carburetors was the standard engine in the Fury, and it was available on all Plymouths.
The Belvedere would once again return as a top level trim for 1958. Styling was evolutionary from the sleek 1957 models. Quad headlights were new, as was a big block 350 in³ V8 with dual four-barrel carburetors dubbed "Golden Commando".

After the Plymouth Fury
Plymouth Fury
The Plymouth Fury is an automobile which was produced by the Plymouth division of the Chrysler Corporation from 1956 to 1978. The Fury was introduced as a premium-priced model designed to showcase the line, with the intent to draw consumers into showrooms....

 was expanded to become Plymouth's top model in 1959, the Belvedere was demoted as the middle priced model.

Starting in 1960, Belvederes got a brand-new standard inline six
Straight-6
The straight-six engine or inline-six engine is a six-cylinder internal combustion engine with all six cylinders mounted in a straight line along the crankcase...

-cylinder engine. Colloquially known as the slant-6, it displace
Engine displacement
Engine displacement is the volume swept by all the pistons inside the cylinders of an internal combustion engine in a single movement from top dead centre to bottom dead centre . It is commonly specified in cubic centimeters , litres , or cubic inches...

d 225 cid, featured overhead valves, and a block that was inclined 30 degrees to the right to permit a lower hood line with maximum displacement. This engine used a single-barrel Holley carburetor, and became known for its extremely rugged construction, exceptional reliability and longevity. In 1961, "most beholders would agreee...it was hit with the ugly stick."

1962–1963

Starting with the 1962 model year, all full-size Plymouths were "downsized", with more compact outside dimensions. Despite the "common sense" that such an idea makes, American car buyers at the time were in the thought mode of "Bigger is Better," and sales of these models suffered. However, the big block V8 engined (426) Belvederes proved to be a terror on the track, and became a desirable drag race car due to its lightweight body.

1963 and 1964 models used the same unibody platform as the '62s, but were restyled to look longer and wider.

1964–1967

The 1964 Belvedere (and corresponding Fury hardtop coupes) featured a new "slant-back" roofline that proved to be popular, and sales improved significantly over '62 and '63.

The 1964 Belvedere is also notable for being the car used to introduce the 426 Chrysler Hemi engine
Chrysler Hemi engine
The Chrysler Hemi engine, known by the trademark Hemi, is a series of V8 engines built by Chrysler with a hemispherical combustion chamber. Three different types of Hemi engines have been built by Chrysler for automobiles: the first from 1951–1958, the second from 1964–1971, and the third...

, which used a canted large-valve arrangement. This was such a significant high-RPM breathing improvement that Hemi-equipped Plymouth Belvederes won 1st, 2nd, and 3rd at NASCAR's 1964 Daytona race. One of the winning drivers was the famous Richard Petty
Richard Petty
Richard Lee Petty is a former NASCAR driver who raced in the Strictly Stock/Grand National Era and the NASCAR Winston Cup Series...

.

In 1965 Plymouth once again made the Fury a full-size car, and Belvedere became the intermediate size offering.

1968–1970

The Plymouth GTX
Plymouth GTX
The Plymouth GTX was introduced as the Belvedere GTX in 1967 by the Plymouth division to be a "gentleman's" muscle car.It's most notable appearance in modern popular culture is in the television series Angel, in which the title character drove a black 1967 model.-1967:It was to be an exceptional...

 was introduced as the top of the line Belvedere, and Richard Petty won the Grand National championship in NASCAR in a Belvedere. The new LA-style lightweight 318 engine was introduced for this year and would remain available on the Belvedere through its life.

In 1968, the line was restyled with a roofline changed to follow the Charger, standard flip-out rear quarter windows (that would also be used in 1969), and "Coke bottle styling."

The Belvedere name was dropped at the end of the 1970 model year, replaced by the Plymouth Satellite
Plymouth Satellite
The Plymouth Satellite is an automobile introduced in 1965 as the top model in Plymouth's mid-size Belvedere line. The Satellite remained the top of the line model until the 1967 model year, where it became the mid-price model with the GTX taking its place as the top model. The Fury name was moved...

 name originally reserved for higher-end Belvederes. The Satellite itself lasted only through 1974; starting in 1975, the car was renamed Plymouth Fury, and the longer-wheelbase Plymouth Fury became the Gran Fury.

Engines

Old Style 277-301-303-318 "A" Engines

(Note: there are some discrepancies in this section referring to the term "Hemi". 340 engines were not Hemi's and the Hemi was first put into production and performance use as early as 1951, not in the late 60's as the last paragraph suggests. For more info on the Hemi see Chrysler Hemi engine
Chrysler Hemi engine
The Chrysler Hemi engine, known by the trademark Hemi, is a series of V8 engines built by Chrysler with a hemispherical combustion chamber. Three different types of Hemi engines have been built by Chrysler for automobiles: the first from 1951–1958, the second from 1964–1971, and the third...

.)


These engines were manufactured from 1955–1966. And the newer "LA" engines were introduced in 1967 running all the way till 1992. These engines have led to a lot of confusion with the inclusion of the 273-318, 340-360 "LA" engines also referred to as "A" engines. The old style "A" engine was introduced as a 277 ci engine (also referred to as Polyspheres due to the polyspherical cylinder head combustion chamber) with 187 hp as standard. The 301/318 engines were introduced in 1957. The 318 2-barrel carb (1957–1966) had 230 hp, while the 318 4-barrel (1958–62) had 260 hp. In the '57, there was a 4-barrel 318 performance package that had 290 hp, being the largest output for stock "A" engines. As with the vintage the Polysphere was not the choice for hotrodders because the lack of support for performance parts such as headers, cams, intake manifolds, and cylinder heads that were widely available for the 318 "LA" (1967–1991) and the 340/360 engines. And hence the confusion where old car enthusiasts refer to the 1967 as being the "A" style, which is incorrect if you look at Chrysler's engine history.

New Style 273/318/340/360 "LA" Engines
(Commonly referred as "A" but is not correct)
The 273 was introduced midyear in 1964 with a 2-barrel 180 hp, 1965 saw a 4-barrel 235 hp with performance camshaft, 1966 saw a limited production of the 273 with dual exhaust, steel headers, a 700-cfm Holley carb, and a 0.500" lift performance camshaft making 275 hp; installation was only in 50 specially equipped Dodge Darts designed specifically for NHRA D-stock drag racing, the car was tagged "D-Dart". In 1967, the new style 318 was introduced with a 2-barrel carb and was not meant to be a performance engine. This engine was a bigbore version of the 273 and used the latest lightweight casting technology found in the 273. A 318 4-barrel version was introduced in 1978 after a period of 10 years of having the 318 ship with a 2-barrel. The 318LA was replaced after 1991 with the introduction of the 1992 5.2 L Magnum (SMPI).

The 340 was introduced in 1968 and began to build what was one of the most popular and best small block V8 engines. The 340 had high-flow cylinder heads and a 180°, 2-level intake manifold. The 340 reached its highest stock performance peak in 1970 with a three two-barrel carburetor package and featured a thick web block, specially machined cylinder heads, adjustable rocker arms, and special intake manifold and carbs. In 1972, the 340 was bumped down in compression from 10.4:1 to an emissions friendly 8.5:1 and shortly thereafter we had the 1973 oil crisis.

The 360 was introduced in 1971 with a 2-barrel carb and a 9:1 compression ratio. After the 340 was discontinued in 1973, many of the 340 parts were installed on the newer 360 and continued with the 340's performance heritage; with the discontinuance of the B and RB engines after 1978, the 360 E58 became the highest output Chrysler VB8 for 1979 and 1980.

Australian production

The Plymouth Belvedere was also produced by Chrysler Australia
Chrysler Australia
Chrysler Australia is the importer of Chrysler, Jeep and Dodge vehicles for sale in the Australian marketplace. However, there had previously been a "Chrysler Australia Ltd" which had operated as a vehicle manufacturer in Australia from 1951 until 1980....

. The first model, based on the 1953 US Plymouth, featured a high level of Australian content, with body panels pressed in Chrysler Australia's Keswick
Keswick, South Australia
Keswick is an inner south-western suburb of Adelaide, adjacent to the park lands, and located in the City of West Torrens.-Keswick Barracks:Keswick is home to the Keswick Barracks, which is an Australian Army Barracks. It is home to the 9th Brigade , 10th/27th Bn. R. SA Rgt. , the 48th Field...

 facility in South Australia
South Australia
South Australia is a state of Australia in the southern central part of the country. It covers some of the most arid parts of the continent; with a total land area of , it is the fourth largest of Australia's six states and two territories.South Australia shares borders with all of the mainland...

 and matched with a 217.8 cubic inch (4107cc) side valve six cylinder engine, imported from Chrysler UK. It was produced as a four door sedan  and as a locally developed 2 door coupe utility
Coupé utility
The coupé utility automobile body style, also known colloquially as the ute in Australia and New Zealand, combines a two-door "coupé" cabin with an integral cargo bed behind the cabin—using a light-duty passenger vehicle-derived platform....

, along with similar Cranbrook and Savoy models, until replaced by the Chrysler Royal
Chrysler Royal (Australia)
The Chrysler Royal is an automobile which was produced by Chrysler Australia from 1957 to 1964.-AP1:The first version of the Chrysler Royal, the AP1, was introduced in February 1957. It was a development of the American Plymouth P25 design of 1953 which had itself been produced by Chrysler...

 in 1957. The Belvedere was reintroduced to the Australian market in August 1959 when Chrysler Australia began assembling the current model Belvedere 4 door which was imported from the US in knocked-down form
CKD
A knock-down kit is a kit containing the parts needed to assemble a product...

. The '59 model was equipped with 318 cubic inch V8 engine and push-button automatic transmission.

Oklahoma Centennial

During Oklahoma
Oklahoma
Oklahoma is a state located in the South Central region of the United States of America. With an estimated 3,751,351 residents as of the 2010 census and a land area of 68,667 square miles , Oklahoma is the 28th most populous and 20th-largest state...

's 50th Anniversary, a new 1957 Plymouth Belvedere was sealed in a concrete
Concrete
Concrete is a composite construction material, composed of cement and other cementitious materials such as fly ash and slag cement, aggregate , water and chemical admixtures.The word concrete comes from the Latin word...

 enclosure as a time capsule near downtown Tulsa. It was unearthed June 14, 2007 during the state's centennial celebrations, and was publicly unveiled on June 15. In line with the Cold War
Cold War
The Cold War was the continuing state from roughly 1946 to 1991 of political conflict, military tension, proxy wars, and economic competition between the Communist World—primarily the Soviet Union and its satellite states and allies—and the powers of the Western world, primarily the United States...

 realities of late 1950s America, the concrete enclosure was advertised as having been built to withstand a nuclear attack. The concrete enclosure, however, was not airtight and allowed water to leak in, which caused significant damage to the vehicle.

The controversial televised vehicle customizer Boyd Coddington
Boyd Coddington
Boyd Leon Coddington was an American hot rod designer, the owner of the Boyd Coddington Hot Rod Shop and star of American Hot Rod on TLC.-Early life, education and early career :...

 would have been the first to start the unburied car, had it been operable.

The car was the prize of a 1957 contest to guess the population of Tulsa in the year 2007. The winning entrant, one Raymond Humbertson, guessed 384,743 vs. the actual figure of 382,457. However, Mr. Humbertson died in 1979 and now only distant relatives remain.

A second such car, this one a brand-new Plymouth Prowler
Plymouth Prowler
The Plymouth Prowler, later the Chrysler Prowler, is a "retro" styled production car built in 1997 and 1999-2002. The Prowler was based on the 1993 concept car of the same name.- Design :...

, was encased in an above-ground vault in 1998 to celebrate the city's centennial. It will be revealed after the same period of time as the Belvedere in the year 2048.

External links

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