Does anyone know if any of the original fittings to the oil filter on a 62 235 had a "restriction" fitting with a 1/16" hole. I know old fords had this and when owners changed the fittings and neglected to use a restriction fitting, they would lose oil pressure. I don't think fittings on my truck were original and none of them have that small hole. It would be one of the fittings on the inlet line - or so I've been told. Any help is appreciated.
