I have a 12 bolt bare housing out of a 1969 Chevelle-code is CN -pictures posted soon(thanks Carl),One axle flange needs a minor repair/weld.If you are building a show car and want the underneath as nice as the top this isn't for you-I blasted it and added a coat of paint-again bare housing only-I was going to build this but just found a correct coded 1970 housing for my 70 ss 396 chevelle I am building so I don't need to be tripping over this -prefer not to ship but do have a friend heading near Calgary this month-he may be able to drop it off for a fee-asking $475.
From what I've seen and been told it will bolt in but the extra width makes it hard to run anything but a stock wheel and tire in a 67 with the later diff.
From what I've seen the spring perch visually is the same as 67 but that's not to say the size is right. Supposedly the perch location is the same as 67 though.
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1966 Strato Chief 2 door, 427 4 speed, 45,000 original miles
1966 Grande Parisienne, 396 1 of 23 factory air cars