You could just do the seals but the guides wear out too?there what the valves ride in iam sure thats what the dealer was gona do? Wow mine kinda smokes at start up and at a light to, 190000 k .A head set is 350 plus the head gaskets are 58 bucks each strange they wouldnt come with the headgasket set .if your getting into the engine that much change the timing chain guides, half the parts i just bought to do the guides are in that kit! shit iam gona just keep driving it till it smokes really bad or a valve guide falls ?