| head gasket Dear Nick, it does sound like gasket trouble but having said that, 90 degrees isnt that hot. Gaskets dont just blow for the fun of it, though, there is a .reason for everything. Do you know the history of the engine? Has it got iron or alloy heads? Iron, of later years can be prone to cracking, but dont get too exited, most things are cheap for Chevys......Regards Mike |