SEATS TO WIDE ?
Not sure for 67, but there are spacers that go under the seat to raise it, the manual doesn't show them for A-Body's but does for B but from what I;ve read A-bodys did come with them.
From my 69 Manual.
https://dantesparts.com/i-30497588-mopar-seat-rail-mounting-pad-spacer-kit.html
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