Remflex 3027 Exhaust Gasket for Ford V8 Engine, (Set of 2)

1-13/16" x 1-11/16" D-Shaped Port; Ford V8 - Triton SOHC 3-Valve, 4.6L, 5.4L, 1-13/16" x 1-11/16" D Port, Manifold or Headers, 2/Set

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 your flange bolts

Heating and cooling of the exhaust system causes header and manifold flanges to warp resulting in gaps between the head and header which Remflex exhaust gaskets seal completely due to the thickness and compressibility of the 100 percent flexible graphite

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