Ok guys, so I am looking at maybe getting a new (used) truck. I have a '86 chevy silverado now thats 4x4 with a 305 and a holley 4bbl carb. Love my truck, and plan on keeping it. But I am looking for a newer 4x4 truck for more of a daily driver. My question is who still produces manual locking hubs from the factory? The only thing I see with them is f-250 or bigger fords. So I have been looking into the fords. But I am a chevy guy. The reason I want manual locking hubs is that I belive they are stronger and more reliable. I have seen many electronic hubs fail to switch, due to many issues like vacum or the elctric motor freezing. So what are my options gear heads?