[Paso76GMCstepper]

Very nice truck You have the same valve covers I do. Yes you put the transfer case in 2Hi and then only the rear wheels work. If you engage the transfer case to 4hi or 4low the ransfer case will try to turn the front end Nothing will work unless you lock in the front end. You will also do damage to your transfer case with the truck in 4hi or 4low without the hubs locked. Hers some pics of my 76 GMC stepside under restoration