Cometic Gaskets Intake Manifold Gasket - 0.06 in Thick - 1.24 x 1.97 in Rectangular Port - Composite - 23 Degree Heads - Small Block Chevy - Pair-C5544-060--Notes: 1.24 x 1.97 Port State Restrictions- Canada Restriction-NO -Emission Warnings--NO Truck Freight ---NO