When I first got this truck the drivers side of the engine compartment was covered in a mixture of oil and dust , why this truck did not burn to the ground before I got it I do not know 10: While I was doing the tear down of the top end to get #8 piston out I found that the oil cooler line connections from the hose to the rigid lines that cross the radiator were leaking out the nut on the flex lines . I have checked all over around here and none of the parts stores have them listed :frown2: Are these a dealer item or how are the members of this board curing the problem ? I am still trying to get all the built up crud off of the frame and undercarriage . I have worked in oil refineries that I came out cleaner at the end of the day than from a ten minute job under my truck :sick: . Dan