PCV tube for the Mercury Cougar, Ford Mustang GT500KR and Torino with the 428 CobraJet and Super CobraJet for 1968-69 and C8OZ-9424-C factory iron intake manifold. The main difference between the 390 tube and the 428 tube is the center fitting angle. The 428 tube has a less pronounced angle, this is due to the taller 428CJ intake manifold. A less pronounced angle fits more closely to the passenger side valve cover.
Replaces Ford Part #: C8OZ-6758-B.