nope the fits great.
I have 97 Sebring seats in my 66 dart and they look just a tad narrower than the original seats.
I test fit the console in the car and decided to do a custom one since the seats left a larger gap between the seats than I liked and bigger than stock seats (plus the console top was trashed too!). I mounted the seats close to the stock locations. the driver side front bucket seat mounting hole is directly underneath the front mounting pad on the sebring seats. passenger side is about 1/2 inch back from mounting hole.