I am fixing a '96 F250 diesel.........I know I know......... anyways I need to splice in a pigtail for the wires that go into the valve cover to feed the glow plugs. Here is a link to the kit ?615-201 - Dorman Valve Cover Gasket - 615-201 These pig tails have alot of current through them and I would like to do like a gm weatherpack kind of deal so I can plug and play that connection in the future. What would be the preferred way to do this? Thanks.....