Part Type: Carburetor Choke Tube Gasket. Choke Tube Gasket. 1977 Buick Regal Engine: 5.7L V8;. 1986 Buick Regal Engine: 5.0L V8;. 1987 Buick Regal Engine: 5.0L V8;. Ensure that this part fits your vehicle by entering your vehicle's Year, Make, Model, Trim, and Engine in the Compatibility Table.
