1937-1951 Buick Valve Body Assembly Kit

1937-1951 Series 60, 70, 80, 90

Includes Bolts, Washers, Gaskets, Stud & Rings

1936-1951 Buick Exhaust Manifold Valve Body Gasket

Fits All 320 Engines - Century, Roadmaster, Limited

Solid Copper

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 Special & Super except Dual Carbs, Copper

1934-1953 Straight 8

Heavy Hex Washer to Hold Manilfolds to Block

7 needed per car

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

1934-1953 Buick Exhaust Manifold to Valve Body Gasket

Fits 248 & 263 c.i. Straight 8 Engines

Solid Copper

Fits:

1934-1953 Special (Series 40)

1940-1952 Super (Series 50)

Not for cars with dual carburetors

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