ok after seeing something similer for sale for $400. I quickly remembered having these in the garage doing nothing but collecting dust. They seem to be never used as foam is ripped of or burnt. Secondly are these type worth anything?
Look a lot like heater cores to me. The foam strips on the outside of the bottom one kind of gives it away...as does the fat, wonkily shaped outlet pipes.
Are the really light and bend easily? Then they're heater cores. Worth 2/5ths of bugger all, unless they're from a rare or hard to get car.