OK a new one for me. I am in need of a Z type torque converter for a 85 vanagon gl. I have a working d type converter but it is no good for now but one of the list members has  one for sale but he says it is an H type. My bentley only lists two types a D and a Z. I have agreed with this list member and am asking if anybody out there is familier with the H type and if it will work. The D has a knobby thing on the back that will not fit in the middle of the flywheel without modification. The Z fits perfect but I want to make sure the H does before I order it. Any repsonses appreciated. Thanks in advance Patrick 85 westy(hopefully sometime this year on the road) Appin  Ont.