Exhaust Flange Gasket MGB to 74, Sprite/Midget 68 to 74

This is the exhaust donut that goes in between the exhaust manifold and the exhaust pipe on a MGB 1963 to 1974 and Sprite and Midget w/1275 1968 to 1974. Cross Ref.# 23548, 290-510, GEG753