I'm looking for someone to post the measurements of the front seat belt inner bolt hole locations. It looks like my '68 may have originally had a bench seat, and I will be going with stock buckets. I'm sceptical that the location of the inner seat belt holes are in the correct place for buckets. It seems they should be more towards the outside edge of the seat. I could be wrong;D. The holes currently measure 4 1/4" inside of the body mount bolts. Thanks.