I have just finished putting my 86 300e head back together and its up for sale, it needed guides real bad( quart in 300 miles), I bought one rebuilt it and had it ready so the car wasn't down very long, so now I rebuilt this one and its ready to go, new guides, valves all freshened and lapped back in, springs checked out, the head was blasted and checked for cracks, I am including cam rockers and valve cover as the head I bought came with them also, I have seen prices from $800 up. $600 will make me happy and save someone some money. rksilvers@hotmail.com