O.K. guys I am on the hunt in salvage yards for some GT40 heads for my 89LX. I guess what I need to know is what to look for. What years and what vehicles came stock with these heads and how to tell if they are reall GT40 heads or not.
explorers after april in 97 had gt40 p heads all the way till they stopped production of the 302 in 2000 or so. they say gt40p under the valve covers and you can spot p heads because of the wierd sparkplug angle.