The JBA premium header gasket set for Ford 4.0L Cologne SOHC V6 round ports is supplied as a pair and crafted to match JBA header port geometry for a precise flange seal. It gives a thicker sealing surface where an exact port fit is critical during installation. Made from a specially formulated gasket material, these gaskets withstand exhaust pressures up to 3700 psig and temperatures up to 1100°F for reliable high-temperature service.
JBA Ford 4.0L Cologne SOHC V6 Round Port Set Header Gasket - Pair