79 cheyenne with bucket seats?

[kidatheart]

I am looking at a 1979 Cheyenne 4x4 that has been in the family since the truck was 2 or 3 years old. When this family got it, it had bucket seats and console. They look just like the ones found in a blazer, and look period correct. The family is sure the truck had these from the factory, but the options list in the glove box don't list anything to make me believe they weren't added before this family got it. Would factor buckets be listed on the options list in the glove box?

Thanks.