Got me a Stacker!

Friend of mine was putting in a large order through one of his dealers, so he threw in an order for a Stacker for me. $30 cheaper CDN than Bigfoot and all them places, $200 even (plus tax and help with the shipping).

Now with all this extra room, I was wondering... Where to get a double heatercore in Canada?

EDIT- Spelling

Best bet would be a local autp parts store or a junk yard.