Are you sure the car has a 226 in it? If so, it's not stock. The Henry J six cylinder is a 161 CID made by Willys. The differences are easy to determine: the 161 CID has the distributor mounted at an angle through the passenger side of the engine block whereas the 226 has the distributor mounted through the head. The 226 has the carb, manifold on the passenger side. The 161 has them on the driver side. Let us know which you have - there is plenty of help here.