Anyone recognize this truck from the Bay Area, California?

[HeloCrewChief]

Hey there guys. I just bought this truck in a package deal as part of a divorce settlement. The owners were not really car people. They use to live near San Francisco and bought it because they thought it was cool. Anyway, truck is now up here in the Seattle area and I was curious if anyone was familiar with Gearhead Racing or the truck itself. Someone definitely spent a bunch of time and effort building this truck. Has a powerdyne supercharged 383 stroker. I'm not much of a 2 wheel drive guy anymore so, I will be listing it on the forum soon and looking for a Blazer or Jimmy. This is not an ad though. Would like to hear the history on the truck or possibly connect with the builder as I'm sure he would like to know it is still around and in good hands now.