Headers not right?

Hey mopar wizards thought I did all my homework bought good stuff and I'm getting boned!383 p/w heads, tti headers trans dapt sb/bb mounts headers hit manual steering box motor mount not even close 1970 v8 k frame going into my 67 fish. bolting it up on frame to install from bottom tti said headers are right idk,wtf out of ideas thanks for any help.

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