Cylinder Head Gasket Replacement
Noticed that Ford blocked two out of three coolant ports off on the original head gasket (intake manifold side of the head). The new replacement head gasket is set up the same way (to block two out of the three coolant ports off) on the intake manifold side of the head. The three ports on the exhaust manifold side of the head are wide open thus allowing for maximum coolant circulation. The Question is Why are theyblocked off on the intake manifold side ???