V6, 3.0L (1982-1985), 3.2L (1979), 3.8L (1979-1987), 3.8L (1986-1987) except VIN code B and 3, 3.8L Turbo (1979-1989), 4.1L (1980-1985), set of 2;1-1/8 inch width x 1-13/32 inch height square port;Manifold or headers;There are no rubber binders or composite materials in Remflex Exhaust Gaskets so they will not shrink or harden due to time or temperature eliminating the need to go back and continually retighten the flange bolts;Remflex exhaust gaskets come in a standard 1/8 Inch thickness and are designed to crush 50 percent allowing them to fill any pits or gaps in the flange surface up to 1/16 Inch

• Remflex 13-002 Exhaust Gasket for Buick 3.0L/3.8L/4.1L V6 Engine, (Set of 2)

Remflex 13-002 Exhaust Gasket for Buick 3.0L/3.8L/4.1L V6 Engine, (Set of 2)Remflex