1984 Chevy crewcab 4X4...low low miles

[hfd410]

I found an 84 "3 plus 3" four wheel drive single wheel truck on a large ranch with 74,000 original miles. It is a very nice original paint truck, all orginal interior, and drivetrain. I would call the paint and interior 9 of 10. The bed has been replaced with a custom made bird hunting bed with dog boxes all painted to match. The truck is grey over dark blue. It has been kept inside many years with very little use. I dont have any pics as of yet but will soon....anybody have a clue what it should bring? It would look incredible with a flatbed or a new squarebody bed painted to match. I think its a 454/TH400 but I only looked at it briefly. Thanks in advance