Plenty of good manifolds and good carburetors were never meant to meet. This adapter takes a four bolt four barrel down to a four bolt two barrel flange, or the other way round, with an open centre so the transition does not shroud the throttle bores.

Mr. Gasket 1933 Carb Adapter Features:

• Adapts 4-bolt, 4-barrel carburetors to 4-bolt, 2-barrel intake manifolds.
• Also adapts 4-bolt, 2-barrel carburetors to 4-bolt, 4-barrel intake manifolds.
• Die cast aluminum, 1 in. thick with an open center.
• Installs between the intake manifold and the carburetor.
• Gaskets, bolts, nuts and washers included.
• Does not fit spread bore carburetors or intake manifolds.