high back bucket seats fit?

[77BBGMC]

I’m going to look at some high back buckets and console tonight or tomorrow., they are out of a 79. All the brackets and hardware are supposed to be with the set. I need to double check about the seat belts. Will they bolt right in mine since it has a bench seat?

I’m not sure I want to put buckets in it but the more I see pickups on the site the more I like the look. I don’t believe the high backs were an option but the low back seats were in 77??