wvo kit a reg return

[bradexmark]

does anyone have any idea how to hook up a veg kit to my 99 psd with out haveing to take off the reg return i have installed. i have deleted the factory fuel filter and the return is just like the itp return. i don't want to go back to the factroy deadhead because i have none of the factory fuel line stuff. i also have a after market fuel pump on the diesel side if it makes a difference. i hope i can do it this way maybe with switching valves or something everything else i understand but this is killing me and i may not be a big deal. go info and pics if aval. would be great Thanks Brad