Hi All, I have recently acquired a 67 and am now trying to figure out if they ever came with a factory installed or dealer installed engine block heater system. My car has a pump/heater tied into the heater system. The hoses all look original and it kind of looks like it might have been a dealer installed option. This is a Canadian car and is a one owner car. My father purchased this vehicle new and only drove it till 1976. It has sat in a barn ever since. He has since passed away, thus my reaching out for anybody else who may have a survivor car that used to operate in the colder climates. I have ordered the PHS documents and am waiting and hoping maybe it will clear this up for me. Pics to follow soon and a million more questions.