The JBA premium header gasket pair for Ford 4.0L Cologne pushrod V6 D-port applications provides a thicker, precision flange seal matched to JBA headers. Supplied as a pair for replacement installs, it ensures accurate port alignment and sealing where a D-port configuration is used. These gaskets use a specially formulated material rated to handle exhaust pressures up to 3700 psig and temperatures to 1100°F for durable service.
JBA Ford 4.0L Cologne Pushrod V6 D-Port Header Gasket - Pair