hello i am in desperate need of a set of head for my caddy i got from my grandfather who had passed away and well....if it werent from him i wouldnt want to keep it so bad ...but i am not going to lie this car spoiled me.. i just believe it was ovr heated..as now the engine hot idle engine light comes on and rad pressure builds really fast i am hoping head gasket but head are a possibility as well but i am not wanting to get them hecked b/c all they do around here is swell them up and crack check them there is no pressure testing done any more.....so they got lazy..but this is just a hope/prayer..hopefully cheep or free.....espescially around waterloo illinois..that would be great thanks......Ryan