Old Buick Parts

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1953-1966 Buick Manifold Thermostat

SKU: MT536

Manifold Thermostat

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$16.50

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Description

1953-1960 All V-8 Engines;

1961-1966 All 364, 400, 401, 425 Engines

For Aesthetic Use Only and or to Keep Valve Open

Additional information

compatibility

1953 Buick Roadmaster Convertible Coupe – Model 76C, 1953 Buick Roadmaster Estate Wagon- Model 79R, 1953 Buick Roadmaster Riviera Hardtop Coupe – Model 76R, 1953 Buick Roadmaster Riviera Hardtop Coupe – Model 76RX, 1953 Buick Roadmaster Riviera Sedan – Model 72R, 1953 Buick Roadmaster Skylark Anniversary Convertible Coupe – Model 76X, 1953 Buick Super Convertible – Model 56C, 1953 Buick Super Estate Wagon – Model 59, 1953 Buick Super Riviera – Model 56R, 1953 Buick Super Riviera Sedan – Model 52, 1953 Buick Super Riviera Sedan – Model 52X, 1954 Buick Century Convertible Coupe – Model 66C, 1954 Buick Century Estate Wagon – Model 69, 1954 Buick Century Riviera Hardtop Coupe – Model 66R, 1954 Buick Century Tourback Sedan – Model 61, 1954 Buick M 100 Skylark Convertible – Model 100, 1954 Buick Roadmaster Convertible Coupe – Model 76CX, 1954 Buick Roadmaster Riviera Hardtop Coupe – Model 76RX, 1954 Buick Roadmaster Riviera Sedan – Model 72R, 1954 Buick Special Convertible Coupe – Model 46C, 1954 Buick Special Deluxe Tourback 2 Door Sedan – Model 48D, 1954 Buick Special Deluxe Tourback Sedan – Model 41D, 1954 Buick Special Estate Wagon – Model 49, 1954 Buick Special Riviera Hardtop Coupe – Model 46R, 1954 Buick Super Convertible Coupe – Model 56C, 1954 Buick Super Riviera Hardtop Coupe – Model 56R, 1954 Buick Super Riviera Sedan – Model 52, 1955 Buick Century Convertible – Model 66C, 1955 Buick Century Estate Wagon – Model 69, 1955 Buick Century Riviera Hardtop Coupe – Model 66R, 1955 Buick Century Riviera Hardtop Sedan – Model 63, 1955 Buick Century Tourback Sedan – Model 61, 1955 Buick Roadmaster Convertible – Model 76C, 1955 Buick Roadmaster Riviera Hardtop Coupe- Model 76R, 1955 Buick Roadmaster Sedan – Model 72, 1955 Buick Special Convertible – Model 46C, 1955 Buick Special Estate Wagon – Model 49, 1955 Buick Special Riviera Hardtop Coupe – Model 46R, 1955 Buick Special Riviera Hardtop Sedan- Model 43, 1955 Buick Special Tourback 2 Door Sedan – Model 48, 1955 Buick Super Convertible – Model 56C, 1955 Buick Super Riviera Hardtop Coupe – Model 56R, 1955 Buick Super Sedan- Model 52, 1956 Buick Century Convertible – Model 66C, 1956 Buick Century Estate Wagon- Model 69, 1956 Buick Century Riviera Hardtop Coupe – Model 66R, 1956 Buick Century Riviera Hardtop Sedan- Model 63, 1956 Buick Century Riviera Hardtop Sedan- Model 63D, 1956 Buick Roadmaster Convertible Coupe – Model 76C, 1956 Buick Roadmaster Riviera Hardtop Coupe – Model 76R, 1956 Buick Special Convertible – Model 46C, 1956 Buick Special Estate Wagon – Model 49, 1956 Buick Special Riviera Hardtop Coupe – Model 46R, 1956 Buick Special Riviera Hardtop Sedan- Model 43, 1956 Buick Special Tourback 2 Door Sedan – Model 48, 1956 Buick Special Tourback Sedan – Model 41, 1956 Buick Super Convertible Coupe – Model 56C, 1956 Buick Super Riviera Hardtop Coupe – Model 56R, 1956 Buick Super Riviera Hardtop Sedan- Model 53, 1956 Buick Super Sedan – Model 52, 1957 Buick Century Convertible – Model 66C, 1957 Buick Century Riviera Estate Wagon – Model 69, 1957 Buick Century Riviera Hardtop Coupe – Model 66R, 1957 Buick Century Riviera Hardtop Sedan- Model 63, 1957 Buick Century Sedan- Model 61, 1957 Buick Roadmaster Convertible – Model 76C, 1957 Buick Roadmaster Riviera Hardtop Coupe – Model 75R, 1957 Buick Roadmaster Riviera Hardtop Coupe – Model 76A, 1957 Buick Roadmaster Riviera Hardtop Coupe – Model 76R, 1957 Buick Roadmaster Riviera Hardtop Sedan – Model 73, 1957 Buick Roadmaster Riviera Hardtop Sedan – Model 73A, 1957 Buick Roadmaster Riviera Hardtop Sedan – Model 75, 1957 Buick Special 2 Door Sedan – Model 48, 1957 Buick Special Convertible – Model 46C, 1957 Buick Special Estate Wagon – Model 49, 1957 Buick Special Riviera Estate Wagon – Model 49D, 1957 Buick Special Riviera Hardtop Coupe – Model 46R, 1957 Buick Special Riviera Hardtop Sedan – Model 43, 1957 Buick Special Sedan – Model 41, 1957 Buick Super Convertible – Model 56C, 1957 Buick Super Riviera Hardtop Coupe – Model 56R, 1957 Buick Super Riviera Hardtop Sedan- Model 53, 1958 Buick Century Convertible – Model 66C, 1958 Buick Century Riviera Estate Wagon – Model 69, 1958 Buick Century Riviera Hardtop Coupe – Model 66R, 1958 Buick Century Riviera Hardtop Sedan- Model 63, 1958 Buick Century Sedan- Model 61, 1958 Buick Limited Convertible – Model 756, 1958 Buick Limited Riviera Coupe – Model 755, 1958 Buick Limited Riviera Sedan- Model 750, 1958 Buick Roadmaster Convertible – Model 75C, 1958 Buick Roadmaster Riviera Hardtop Coupe – Model 75R, 1958 Buick Roadmaster Riviera Hardtop Sedan – Model 75, 1958 Buick Special 2 Door Sedan – Model 48, 1958 Buick Special Convertible – Model 46C, 1958 Buick Special Estate Wagon – Model 49, 1958 Buick Special Riviera Estate Wagon – Model 49D, 1958 Buick Special Riviera Hardtop Coupe – Model 46R, 1958 Buick Special Riviera Hardtop Sedan – Model 43, 1958 Buick Special Sedan – Model 41, 1958 Buick Super Riviera Hardtop Coupe – Model 56R, 1958 Buick Super Riviera Hardtop Sedan- Model 53, 1959 Buick Electra 2 Door Hardtop – Model 4737, 1959 Buick Electra 225 2 Door Convertible – Model 4867, 1959 Buick Electra 225 4 Door Hardtop- Model 4839, 1959 Buick Electra 225 4 Door Riviera Hardtop Sedan – Model 4829, 1959 Buick Electra 4 Door Hardtop – Model 4739, 1959 Buick Electra 4 Door Sedan – Model 4719, 1959 Buick Invicta 2 Door Convertible – Model 4667, 1959 Buick Invicta 2 Door Hardtop- Model 4637, 1959 Buick Invicta 4 Door Estate Wagon – Model 4635, 1959 Buick Invicta 4 Door Hardtop- Model 4639, 1959 Buick Invicta 4 Door Sedan – Model 4619, 1959 Buick LeSabre 2 Door Convertible – Model 4467, 1959 Buick LeSabre 2 Door Hardtop- Model 4437, 1959 Buick LeSabre 2 Door Sedan – Model 4411, 1959 Buick LeSabre 4 Door Estate Wagon – Model 4435, 1959 Buick LeSabre 4 Door Hardtop – Model 4439, 1959 Buick LeSabre 4 Door Sedan – Model 4419, 1960 Buick Electra 2 Door Hardtop – Model 4737, 1960 Buick Electra 225 2 Door Convertible – Model 4867, 1960 Buick Electra 225 4 Door Hardtop- Model 4839, 1960 Buick Electra 225 4 Door Riviera Hardtop Sedan – Model 4829, 1960 Buick Electra 4 Door Hardtop – Model 4739, 1960 Buick Electra 4 Door Sedan – Model 4719, 1960 Buick Invicta 2 Door Convertible – Model 4667, 1960 Buick Invicta 2 Door Hardtop- Model 4637, 1960 Buick Invicta 4 Door Estate Wagon – Model 4635, 1960 Buick Invicta 4 Door Estate Wagon- Model 4645, 1960 Buick Invicta 4 Door Hardtop- Model 4639, 1960 Buick Invicta 4 Door Sedan – Model 4619, 1960 Buick LeSabre 2 Door Convertible – Model 4467, 1960 Buick LeSabre 2 Door Hardtop- Model 4437, 1960 Buick LeSabre 2 Door Sedan – Model 4411, 1960 Buick LeSabre 4 Door Estate Wagon – Model 4435, 1960 Buick LeSabre 4 Door Estate Wagon – Model 4445, 1960 Buick LeSabre 4 Door Hardtop – Model 4439, 1960 Buick LeSabre 4 Door Sedan – Model 4419

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Quick Comparison

Settings1953-1966 Buick Manifold Thermostat remove1937-1951 Buick Exhaust Manifold Valve Body | 320 Engines | Series 60, 70, 80, 90 remove1939-1953 Buick Valve Body/Exhaust Bolts remove1936-1951 Buick Valve Body Gasket remove1936-1952 Buick Valve Body/Intake Gasket remove1937-1951 Buick Valve Body to Intake Manifold Block-off Plate | 320 Engines. remove
Name1953-1966 Buick Manifold Thermostat remove1937-1951 Buick Exhaust Manifold Valve Body | 320 Engines | Series 60, 70, 80, 90 remove1939-1953 Buick Valve Body/Exhaust Bolts remove1936-1951 Buick Valve Body Gasket remove1936-1952 Buick Valve Body/Intake Gasket remove1937-1951 Buick Valve Body to Intake Manifold Block-off Plate | 320 Engines. remove
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SKUMT536VB371VBB393EVBG361VBI373VBB371
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Price$16.50$399.00$11.50$4.50$6.00$24.50
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DescriptionManifold ThermostatValve Body, Exh ManifoldValve Body/Exhaust BoltsValve Body GasketValve Body/Intake GasketValve Body/Intake Block
Content

1953-1960 All V-8 Engines;

1961-1966 All 364, 400, 401, 425 Engines

For Aesthetic Use Only and or to Keep Valve Open

1937-1951 Buick Exhaust Manifold Valve Body

Fits All 320 Engines - Century, Roadmaster, Limited

Cast Iron / Machined as Original

Does not have "butterfly"

Originally, Buick incorporated a “butterfly” or “flapper” in its valve bodies. Its purpose was to quickly heat the fuel mixture in the motor, particularly in cold weather. The butterfly valve is normally closed when the engine is cold. In its closed position, exhaust gas would be directed into the intake manifold, heating the fuel mixture and the surrounding area. As the engine and valve body warms, a heat sensitive spring on the side of the valve body would allow the butterfly to open, directing exhaust gas into the exhaust pipe and exiting the vehicle. The valve required regular maintenance as it often seized. If it happened to seize in the closed position, the exhaust gas would continue to heat the fuel mixture and the intake manifold, often causing poor performance, vapor lock and engine damage. Many a Buick restorer remembers having had to “hammer” the valve back and forth to get it to temporarily function. Because our cars are now used primarily for warm weather use and the need for quicker “warm ups” is not necessary, we eliminated the butterfly valve. We also eliminated the need for continual maintenance, poor performance and the possibility of engine damage due to a stuck valve

See our other listings for Buick Manifolds, Parts & Kits

A Quality Reproduction By CARS We Carry a Comprehensive Line of Buick Parts from 1935-1987

Serving the Buick Hobby Since 1973

1939-1952 All

1953 Special

Includes Bolts, Studs & Washers

1936-1951 Series 60, 70, 80, 90 320 Engines

1936-1952 All except Dual Carbs

1937-1951 Buick Valve Body to Intake Manifold Block-off Plate 

Fits All 320 Engines - Century, Roadmaster, Limited

Solid Copper

Originally, Buick incorporated a “butterfly” or “flapper” in its exhaust manifold valve bodies. Its purpose was to quickly heat the fuel mixture in the motor, particularly in cold weather. The butterfly valve is normally closed when the engine is cold. In its closed position, exhaust gas would be directed into the intake manifold, heating the fuel mixture and the surrounding area. As the engine and valve body warms, a heat sensitive spring on the side of the valve body would allow the butterfly to open, directing exhaust gas into the exhaust pipe and exiting the vehicle. The valve required regular maintenance as it often seized. If it happened to seize in the closed position, the exhaust gas would continue to heat the fuel mixture and the intake manifold, often causing poor performance, vapor lock and engine damage. Many a Buick restorer remembers having had to “hammer” the valve back and forth to get it to temporarily function. Because our cars are now used primarily for warm weather use and the need for quicker “warm ups” is not necessary, we eliminated the butterfly on the valve bodies we sell. We also eliminated the need for continual maintenance, poor performance and the possibility of engine damage due to a stuck valve. Following this logic, we have produced this copper block-off plate. It closes the path of exhaust gases into the intake manifold and diverts exhaust gases directly out the exhaust pipe. The end result is a cooler intake manifold chamber where air/fuel mixtures prepare to burn. This can be especially useful where highly volatile ethanol-blended fuels are used and/or vapor lock occurs.

See our other listings for Buick Manifolds, Parts & Kits

A Quality Reproduction By CARS We Carry a Comprehensive Line of Buick Parts from 1935-1987

Serving the Buick Hobby Since 1973

Weight05.400.0200
DimensionsN/AN/AN/AN/AN/AN/A
Additional information
compatibility

1953 Buick Roadmaster Convertible Coupe – Model 76C, 1953 Buick Roadmaster Estate Wagon- Model 79R, 1953 Buick Roadmaster Riviera Hardtop Coupe – Model 76R, 1953 Buick Roadmaster Riviera Hardtop Coupe – Model 76RX, 1953 Buick Roadmaster Riviera Sedan – Model 72R, 1953 Buick Roadmaster Skylark Anniversary Convertible Coupe – Model 76X, 1953 Buick Super Convertible – Model 56C, 1953 Buick Super Estate Wagon – Model 59, 1953 Buick Super Riviera – Model 56R, 1953 Buick Super Riviera Sedan – Model 52, 1953 Buick Super Riviera Sedan – Model 52X, 1954 Buick Century Convertible Coupe – Model 66C, 1954 Buick Century Estate Wagon – Model 69, 1954 Buick Century Riviera Hardtop Coupe – Model 66R, 1954 Buick Century Tourback Sedan – Model 61, 1954 Buick M 100 Skylark Convertible – Model 100, 1954 Buick Roadmaster Convertible Coupe – Model 76CX, 1954 Buick Roadmaster Riviera Hardtop Coupe – Model 76RX, 1954 Buick Roadmaster Riviera Sedan – Model 72R, 1954 Buick Special Convertible Coupe – Model 46C, 1954 Buick Special Deluxe Tourback 2 Door Sedan – Model 48D, 1954 Buick Special Deluxe Tourback Sedan – Model 41D, 1954 Buick Special Estate Wagon – Model 49, 1954 Buick Special Riviera Hardtop Coupe – Model 46R, 1954 Buick Super Convertible Coupe – Model 56C, 1954 Buick Super Riviera Hardtop Coupe – Model 56R, 1954 Buick Super Riviera Sedan – Model 52, 1955 Buick Century Convertible – Model 66C, 1955 Buick Century Estate Wagon – Model 69, 1955 Buick Century Riviera Hardtop Coupe – Model 66R, 1955 Buick Century Riviera Hardtop Sedan – Model 63, 1955 Buick Century Tourback Sedan – Model 61, 1955 Buick Roadmaster Convertible – Model 76C, 1955 Buick Roadmaster Riviera Hardtop Coupe- Model 76R, 1955 Buick Roadmaster Sedan – Model 72, 1955 Buick Special Convertible – Model 46C, 1955 Buick Special Estate Wagon – Model 49, 1955 Buick Special Riviera Hardtop Coupe – Model 46R, 1955 Buick Special Riviera Hardtop Sedan- Model 43, 1955 Buick Special Tourback 2 Door Sedan – Model 48, 1955 Buick Super Convertible – Model 56C, 1955 Buick Super Riviera Hardtop Coupe – Model 56R, 1955 Buick Super Sedan- Model 52, 1956 Buick Century Convertible – Model 66C, 1956 Buick Century Estate Wagon- Model 69, 1956 Buick Century Riviera Hardtop Coupe – Model 66R, 1956 Buick Century Riviera Hardtop Sedan- Model 63, 1956 Buick Century Riviera Hardtop Sedan- Model 63D, 1956 Buick Roadmaster Convertible Coupe – Model 76C, 1956 Buick Roadmaster Riviera Hardtop Coupe – Model 76R, 1956 Buick Special Convertible – Model 46C, 1956 Buick Special Estate Wagon – Model 49, 1956 Buick Special Riviera Hardtop Coupe – Model 46R, 1956 Buick Special Riviera Hardtop Sedan- Model 43, 1956 Buick Special Tourback 2 Door Sedan – Model 48, 1956 Buick Special Tourback Sedan – Model 41, 1956 Buick Super Convertible Coupe – Model 56C, 1956 Buick Super Riviera Hardtop Coupe – Model 56R, 1956 Buick Super Riviera Hardtop Sedan- Model 53, 1956 Buick Super Sedan – Model 52, 1957 Buick Century Convertible – Model 66C, 1957 Buick Century Riviera Estate Wagon – Model 69, 1957 Buick Century Riviera Hardtop Coupe – Model 66R, 1957 Buick Century Riviera Hardtop Sedan- Model 63, 1957 Buick Century Sedan- Model 61, 1957 Buick Roadmaster Convertible – Model 76C, 1957 Buick Roadmaster Riviera Hardtop Coupe – Model 75R, 1957 Buick Roadmaster Riviera Hardtop Coupe – Model 76A, 1957 Buick Roadmaster Riviera Hardtop Coupe – Model 76R, 1957 Buick Roadmaster Riviera Hardtop Sedan – Model 73, 1957 Buick Roadmaster Riviera Hardtop Sedan – Model 73A, 1957 Buick Roadmaster Riviera Hardtop Sedan – Model 75, 1957 Buick Special 2 Door Sedan – Model 48, 1957 Buick Special Convertible – Model 46C, 1957 Buick Special Estate Wagon – Model 49, 1957 Buick Special Riviera Estate Wagon – Model 49D, 1957 Buick Special Riviera Hardtop Coupe – Model 46R, 1957 Buick Special Riviera Hardtop Sedan – Model 43, 1957 Buick Special Sedan – Model 41, 1957 Buick Super Convertible – Model 56C, 1957 Buick Super Riviera Hardtop Coupe – Model 56R, 1957 Buick Super Riviera Hardtop Sedan- Model 53, 1958 Buick Century Convertible – Model 66C, 1958 Buick Century Riviera Estate Wagon – Model 69, 1958 Buick Century Riviera Hardtop Coupe – Model 66R, 1958 Buick Century Riviera Hardtop Sedan- Model 63, 1958 Buick Century Sedan- Model 61, 1958 Buick Limited Convertible – Model 756, 1958 Buick Limited Riviera Coupe – Model 755, 1958 Buick Limited Riviera Sedan- Model 750, 1958 Buick Roadmaster Convertible – Model 75C, 1958 Buick Roadmaster Riviera Hardtop Coupe – Model 75R, 1958 Buick Roadmaster Riviera Hardtop Sedan – Model 75, 1958 Buick Special 2 Door Sedan – Model 48, 1958 Buick Special Convertible – Model 46C, 1958 Buick Special Estate Wagon – Model 49, 1958 Buick Special Riviera Estate Wagon – Model 49D, 1958 Buick Special Riviera Hardtop Coupe – Model 46R, 1958 Buick Special Riviera Hardtop Sedan – Model 43, 1958 Buick Special Sedan – Model 41, 1958 Buick Super Riviera Hardtop Coupe – Model 56R, 1958 Buick Super Riviera Hardtop Sedan- Model 53, 1959 Buick Electra 2 Door Hardtop – Model 4737, 1959 Buick Electra 225 2 Door Convertible – Model 4867, 1959 Buick Electra 225 4 Door Hardtop- Model 4839, 1959 Buick Electra 225 4 Door Riviera Hardtop Sedan – Model 4829, 1959 Buick Electra 4 Door Hardtop – Model 4739, 1959 Buick Electra 4 Door Sedan – Model 4719, 1959 Buick Invicta 2 Door Convertible – Model 4667, 1959 Buick Invicta 2 Door Hardtop- Model 4637, 1959 Buick Invicta 4 Door Estate Wagon – Model 4635, 1959 Buick Invicta 4 Door Hardtop- Model 4639, 1959 Buick Invicta 4 Door Sedan – Model 4619, 1959 Buick LeSabre 2 Door Convertible – Model 4467, 1959 Buick LeSabre 2 Door Hardtop- Model 4437, 1959 Buick LeSabre 2 Door Sedan – Model 4411, 1959 Buick LeSabre 4 Door Estate Wagon – Model 4435, 1959 Buick LeSabre 4 Door Hardtop – Model 4439, 1959 Buick LeSabre 4 Door Sedan – Model 4419, 1960 Buick Electra 2 Door Hardtop – Model 4737, 1960 Buick Electra 225 2 Door Convertible – Model 4867, 1960 Buick Electra 225 4 Door Hardtop- Model 4839, 1960 Buick Electra 225 4 Door Riviera Hardtop Sedan – Model 4829, 1960 Buick Electra 4 Door Hardtop – Model 4739, 1960 Buick Electra 4 Door Sedan – Model 4719, 1960 Buick Invicta 2 Door Convertible – Model 4667, 1960 Buick Invicta 2 Door Hardtop- Model 4637, 1960 Buick Invicta 4 Door Estate Wagon – Model 4635, 1960 Buick Invicta 4 Door Estate Wagon- Model 4645, 1960 Buick Invicta 4 Door Hardtop- Model 4639, 1960 Buick Invicta 4 Door Sedan – Model 4619, 1960 Buick LeSabre 2 Door Convertible – Model 4467, 1960 Buick LeSabre 2 Door Hardtop- Model 4437, 1960 Buick LeSabre 2 Door Sedan – Model 4411, 1960 Buick LeSabre 4 Door Estate Wagon – Model 4435, 1960 Buick LeSabre 4 Door Estate Wagon – Model 4445, 1960 Buick LeSabre 4 Door Hardtop – Model 4439, 1960 Buick LeSabre 4 Door Sedan – Model 4419

Weight 5.4 lbs
Weight 0.02 lbs
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